Files tab: multi-selection, drag-and-drop, keyboard shortcuts, custom confirm modal, SVG icons

Backend fixes:
- Wire search service in App struct, implement Search() bindings
- Fix OpenFile to use files.Service.Open() instead of stub
- Fix OpenFolder to open spaces/<slug>/ instead of vault root
- Remove unused imports and dead code in app.go

Frontend fixes:
- Add missing Svelte plugin to vite.config.js (blocking build error)
- Fix optional catch binding for compatibility
- Fix select dropdown rendering on Linux (appearance: none + custom arrow)
- Switch api/verstak.js to use generated Wails v2 bindings
- Include hand-written wailsjs bindings in repository
- Add build.sh to repository

Build:
  cd frontend && npm run build
  rm -rf cmd/verstak-gui/frontend-dist && cp -r frontend/dist cmd/verstak-gui/frontend-dist
  go build -tags 'gui production webkit2_41' -o verstak-gui ./cmd/verstak-gui

.gitignore

@@ -21,6 +21,9 @@ go.work
 # Wails
 frontend/dist/
 frontend/node_modules/
+frontend/bindings/
+verstak-gui
+verstak-cli
 
 # VS Code
 .vscode/

build.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+cd frontend && npm run build && cd ..
+rm -rf cmd/verstak-gui/frontend-dist && cp -r frontend/dist cmd/verstak-gui/frontend-dist
+go build -tags "gui production webkit2_41" -o verstak-gui ./cmd/verstak-gui

build/Taskfile.yml

@@ -0,0 +1,355 @@
+version: '3'
+
+tasks:
+  go:mod:tidy:
+    summary: Runs `go mod tidy`
+    internal: true
+    cmds:
+      - go mod tidy
+
+  install:frontend:deps:
+    summary: Install frontend dependencies
+    cmds:
+      - task: install:frontend:deps:{{.PACKAGE_MANAGER}}
+
+  install:frontend:deps:npm:
+    dir: frontend
+    sources:
+      - package.json
+      - package-lock.json
+    generates:
+      - node_modules
+    preconditions:
+      - sh: npm version
+        msg: "Looks like npm isn't installed. Npm is part of the Node installer: https://nodejs.org/en/download/"
+    cmds:
+      - npm install
+
+  install:frontend:deps:bun:
+    dir: frontend
+    sources:
+      - package.json
+      - bun.lock
+      - bun.lockb
+    generates:
+      - node_modules
+    preconditions:
+      - sh: bun --version
+        msg: "bun not found"
+    cmds:
+      - bun install
+
+  install:frontend:deps:pnpm:
+    dir: frontend
+    sources:
+      - package.json
+      - pnpm-lock.yaml
+    generates:
+      - node_modules
+    preconditions:
+      - sh: pnpm --version
+        msg: "pnpm not found"
+    cmds:
+      - pnpm install
+
+  install:frontend:deps:yarn:
+    dir: frontend
+    sources:
+      - package.json
+      - yarn.lock
+    status:
+      - test -d node_modules || test -f .pnp.cjs
+    preconditions:
+      - sh: yarn --version
+        msg: "yarn not found"
+    cmds:
+      - yarn install
+
+  build:frontend:
+    label: build:frontend (DEV={{.DEV}} RUNNER={{.PACKAGE_MANAGER}})
+    summary: Build the frontend project
+    dir: frontend
+    sources:
+      - "**/*"
+      - exclude: node_modules/**/*
+    generates:
+      - dist/**/*
+    deps:
+      - task: install:frontend:deps
+      - task: generate:bindings
+        vars:
+          BUILD_FLAGS:
+            ref: .BUILD_FLAGS
+          OBFUSCATED:
+            ref: .OBFUSCATED
+    cmds:
+      - task: frontend:run
+        vars:
+          SCRIPT: '{{if eq .DEV "true"}}build:dev{{else}}build{{end}}'
+    env:
+      PRODUCTION: '{{if eq .DEV "true"}}false{{else}}true{{end}}'
+
+  frontend:run:
+    summary: Run a frontend script with selected runner
+    cmds:
+      - task: frontend:run:{{.PACKAGE_MANAGER}}
+        vars:
+          SCRIPT: "{{.SCRIPT}}"
+    vars:
+      SCRIPT: "{{.SCRIPT}}"
+
+  frontend:run:npm:
+    dir: frontend
+    cmds:
+      - npm run {{.SCRIPT}} -q
+    vars:
+      SCRIPT: "{{.SCRIPT}}"
+
+  frontend:run:yarn:
+    dir: frontend
+    cmds:
+      - yarn {{.SCRIPT}}
+    vars:
+      SCRIPT: "{{.SCRIPT}}"
+
+  frontend:run:pnpm:
+    dir: frontend
+    cmds:
+      - pnpm run {{.SCRIPT}}
+    vars:
+      SCRIPT: "{{.SCRIPT}}"
+
+  frontend:run:bun:
+    dir: frontend
+    cmds:
+      - bun run {{.SCRIPT}}
+    vars:
+      SCRIPT: "{{.SCRIPT}}"
+
+  frontend:vendor:puppertino:
+    summary: Fetches Puppertino CSS into frontend/public for consistent mobile styling
+    sources:
+      - frontend/public/puppertino/puppertino.css
+    generates:
+      - frontend/public/puppertino/puppertino.css
+    cmds:
+      - |
+        set -euo pipefail
+        mkdir -p frontend/public/puppertino
+        # If bundled Puppertino exists, prefer it. Otherwise, try to fetch, but don't fail build on error.
+        if [ ! -f frontend/public/puppertino/puppertino.css ]; then
+          echo "No bundled Puppertino found. Attempting to fetch from GitHub..."
+          if curl -fsSL https://raw.githubusercontent.com/codedgar/Puppertino/main/dist/css/full.css -o frontend/public/puppertino/puppertino.css; then
+            curl -fsSL https://raw.githubusercontent.com/codedgar/Puppertino/main/LICENSE -o frontend/public/puppertino/LICENSE || true
+            echo "Puppertino CSS downloaded to frontend/public/puppertino/puppertino.css"
+          else
+            echo "Warning: Could not fetch Puppertino CSS. Proceeding without download since template may bundle it."
+          fi
+        else
+          echo "Using bundled Puppertino at frontend/public/puppertino/puppertino.css"
+        fi
+        # Ensure index.html includes Puppertino CSS and button classes
+        INDEX_HTML=frontend/index.html
+        if [ -f "$INDEX_HTML" ]; then
+          if ! grep -q 'href="/puppertino/puppertino.css"' "$INDEX_HTML"; then
+            # Insert Puppertino link tag after style.css link
+            awk '
+              /href="\/style.css"\/?/ && !x { print; print "    <link rel=\"stylesheet\" href=\"/puppertino/puppertino.css\"/>"; x=1; next }1
+            ' "$INDEX_HTML" > "$INDEX_HTML.tmp" && mv "$INDEX_HTML.tmp" "$INDEX_HTML"
+          fi
+          # Replace default .btn with Puppertino primary button classes if present
+          sed -E -i'' 's/class=\"btn\"/class=\"p-btn p-prim-col\"/g' "$INDEX_HTML" || true
+        fi
+
+
+
+  generate:bindings:
+    label: generate:bindings (BUILD_FLAGS={{.BUILD_FLAGS}})
+    summary: Generates bindings for the frontend
+    deps:
+      - task: go:mod:tidy
+    sources:
+      - "**/*.[jt]s"
+      - exclude: frontend/**/*
+      - frontend/bindings/**/*  # Rerun when switching between dev/production mode causes changes in output
+      - "**/*.go"
+      - go.mod
+      - go.sum
+    generates:
+      - frontend/bindings/**/*
+    cmds:
+      - wails3 generate bindings -f '{{.BUILD_FLAGS}}' -clean=true{{if eq .OBFUSCATED "true"}} -obfuscated{{end}}
+
+  generate:icons:
+    summary: Generates Windows `.ico` and Mac `.icns` from an image; on macOS, `-iconcomposerinput appicon.icon -macassetdir darwin` also produces `Assets.car` from a `.icon` file (skipped on other platforms).
+    dir: build
+    sources:
+      - "appicon.png"
+      - "appicon.icon"
+    generates:
+      - "darwin/icons.icns"
+      - "windows/icon.ico"
+    cmds:
+      - wails3 generate icons -input appicon.png -macfilename darwin/icons.icns -windowsfilename windows/icon.ico -iconcomposerinput appicon.icon -macassetdir darwin
+
+  dev:frontend:
+    summary: Runs the frontend in development mode
+    deps:
+      - task: install:frontend:deps
+    cmds:
+      - task: frontend:dev:{{.PACKAGE_MANAGER}}
+
+  frontend:dev:npm:
+    dir: frontend
+    cmds:
+      - npm run dev -- --port {{.VITE_PORT}} --strictPort
+
+  frontend:dev:yarn:
+    dir: frontend
+    cmds:
+      - yarn dev --port {{.VITE_PORT}} --strictPort
+
+  frontend:dev:pnpm:
+    dir: frontend
+    cmds:
+      - pnpm dev --port {{.VITE_PORT}} --strictPort
+
+  frontend:dev:bun:
+    dir: frontend
+    cmds:
+      - bun run dev --port {{.VITE_PORT}} --strictPort
+
+  update:build-assets:
+    summary: Updates the build assets
+    dir: build
+    cmds:
+      - wails3 update build-assets -name "{{.APP_NAME}}" -binaryname "{{.APP_NAME}}" -config config.yml -dir .
+
+  build:server:
+    summary: Builds the application in server mode (no GUI, HTTP server only)
+    desc: |
+      Builds the application with the server build tag enabled.
+      Server mode runs as a pure HTTP server without native GUI dependencies.
+      Usage: task build:server
+    deps:
+      - task: build:frontend
+        vars:
+          BUILD_FLAGS:
+            ref: .BUILD_FLAGS
+    cmds:
+      - go build -tags server {{.BUILD_FLAGS}} -o {{.BIN_DIR}}/{{.APP_NAME}}-server{{exeExt}}
+    vars:
+      BUILD_FLAGS: "{{.BUILD_FLAGS}}"
+
+  run:server:
+    summary: Builds and runs the application in server mode
+    deps:
+      - task: build:server
+    cmds:
+      - ./{{.BIN_DIR}}/{{.APP_NAME}}-server{{exeExt}}
+
+  build:docker:
+    summary: Builds a Docker image for server mode deployment
+    desc: |
+      Creates a minimal Docker image containing the server mode binary.
+      The image is based on distroless for security and small size.
+      Usage: task build:docker [TAG=myapp:latest]
+    cmds:
+      - docker build -t {{.TAG | default (printf "%s:latest" .APP_NAME)}} -f build/docker/Dockerfile.server .
+    vars:
+      TAG: "{{.TAG}}"
+    preconditions:
+      - sh: docker info > /dev/null 2>&1
+        msg: "Docker is required. Please install Docker first."
+      - sh: test -f build/docker/Dockerfile.server
+        msg: "Dockerfile.server not found. Run 'wails3 update build-assets' to generate it."
+
+  run:docker:
+    summary: Builds and runs the Docker image
+    desc: |
+      Builds the Docker image and runs it, exposing port 8080.
+      Usage: task run:docker [TAG=myapp:latest] [PORT=8080]
+      Note: The internal container port is always 8080. The PORT variable
+      only changes the host port mapping. Ensure your app uses port 8080
+      or modify the Dockerfile to match your ServerOptions.Port setting.
+    deps:
+      - task: build:docker
+        vars:
+          TAG:
+            ref: .TAG
+    cmds:
+      - docker run --rm -p {{.PORT | default "8080"}}:8080 {{.TAG | default (printf "%s:latest" .APP_NAME)}}
+    vars:
+      TAG: "{{.TAG}}"
+      PORT: "{{.PORT}}"
+
+  setup:docker:
+    summary: Builds Docker image for cross-compilation (~800MB download)
+    desc: |
+      Builds the Docker image needed for cross-compiling to any platform.
+      Run this once to enable cross-platform builds from any OS.
+    cmds:
+      - docker build -t wails-cross -f build/docker/Dockerfile.cross build/docker/
+    preconditions:
+      - sh: docker info > /dev/null 2>&1
+        msg: "Docker is required. Please install Docker first."
+
+  ios:device:list:
+    summary: Lists connected iOS devices (UDIDs)
+    cmds:
+      - xcrun xcdevice list
+
+  ios:run:device:
+    summary: Build, install, and launch on a physical iPhone using Apple tools (xcodebuild/devicectl)
+    vars:
+      PROJECT: '{{.PROJECT}}'   # e.g., build/ios/xcode/<YourProject>.xcodeproj
+      SCHEME: '{{.SCHEME}}'     # e.g., ios.dev
+      CONFIG: '{{.CONFIG | default "Debug"}}'
+      DERIVED: '{{.DERIVED | default "build/ios/DerivedData"}}'
+      UDID: '{{.UDID}}'         # from `task ios:device:list`
+      BUNDLE_ID: '{{.BUNDLE_ID}}' # e.g., com.yourco.wails.ios.dev
+      TEAM_ID: '{{.TEAM_ID}}'   # optional, if your project is not already set up for signing
+    preconditions:
+      - sh: xcrun -f xcodebuild
+        msg: "xcodebuild not found. Please install Xcode."
+      - sh: xcrun -f devicectl
+        msg: "devicectl not found. Please update to Xcode 15+ (which includes devicectl)."
+      - sh: test -n '{{.PROJECT}}'
+        msg: "Set PROJECT to your .xcodeproj path (e.g., PROJECT=build/ios/xcode/App.xcodeproj)."
+      - sh: test -n '{{.SCHEME}}'
+        msg: "Set SCHEME to your app scheme (e.g., SCHEME=ios.dev)."
+      - sh: test -n '{{.UDID}}'
+        msg: "Set UDID to your device UDID (see: task ios:device:list)."
+      - sh: test -n '{{.BUNDLE_ID}}'
+        msg: "Set BUNDLE_ID to your app's bundle identifier (e.g., com.yourco.wails.ios.dev)."
+    cmds:
+      - |
+        set -euo pipefail
+        echo "Building for device: UDID={{.UDID}} SCHEME={{.SCHEME}} PROJECT={{.PROJECT}}"
+        XCB_ARGS=(
+          -project "{{.PROJECT}}"
+          -scheme "{{.SCHEME}}"
+          -configuration "{{.CONFIG}}"
+          -destination "id={{.UDID}}"
+          -derivedDataPath "{{.DERIVED}}"
+          -allowProvisioningUpdates
+          -allowProvisioningDeviceRegistration
+        )
+        # Optionally inject signing identifiers if provided
+        if [ -n '{{.TEAM_ID}}' ]; then XCB_ARGS+=(DEVELOPMENT_TEAM={{.TEAM_ID}}); fi
+        if [ -n '{{.BUNDLE_ID}}' ]; then XCB_ARGS+=(PRODUCT_BUNDLE_IDENTIFIER={{.BUNDLE_ID}}); fi
+        xcodebuild "${XCB_ARGS[@]}" build | xcpretty || true
+        # If xcpretty isn't installed, run without it
+        if [ "${PIPESTATUS[0]}" -ne 0 ]; then
+          xcodebuild "${XCB_ARGS[@]}" build
+        fi
+        # Find built .app
+        APP_PATH=$(find "{{.DERIVED}}/Build/Products" -type d -name "*.app" -maxdepth 3 | head -n 1)
+        if [ -z "$APP_PATH" ]; then
+          echo "Could not locate built .app under {{.DERIVED}}/Build/Products" >&2
+          exit 1
+        fi
+        echo "Installing: $APP_PATH"
+        xcrun devicectl device install app --device "{{.UDID}}" "$APP_PATH"
+        echo "Launching: {{.BUNDLE_ID}}"
+        xcrun devicectl device process launch --device "{{.UDID}}" --stderr console --stdout console "{{.BUNDLE_ID}}"

build/appicon.icon/Assets/wails_icon_vector.svg

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 583 533" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
+    <g transform="matrix(1,0,0,1,-246,-251)">
+        <g id="Ebene1">
+            <path d="M246,251L265,784L401,784L506,450L507,450L505,784L641,784L829,251L682,251L596,567L595,567L596,251L478,251L378,568L391,251L246,251Z"/>
+        </g>
+    </g>
+</svg>

build/appicon.icon/icon.json

@@ -0,0 +1,51 @@
+{
+  "fill" : {
+    "automatic-gradient" : "extended-gray:1.00000,1.00000"
+  },
+  "groups" : [
+    {
+      "layers" : [
+        {
+          "fill-specializations" : [
+            {
+              "appearance" : "dark",
+              "value" : {
+                "solid" : "srgb:0.92143,0.92145,0.92144,1.00000"
+              }
+            },
+            {
+              "appearance" : "tinted",
+              "value" : {
+                "solid" : "srgb:0.83742,0.83744,0.83743,1.00000"
+              }
+            }
+          ],
+          "image-name" : "wails_icon_vector.svg",
+          "name" : "wails_icon_vector",
+          "position" : {
+            "scale" : 1.25,
+            "translation-in-points" : [
+              36.890625,
+              4.96875
+            ]
+          }
+        }
+      ],
+      "shadow" : {
+        "kind" : "neutral",
+        "opacity" : 0.5
+      },
+      "specular" : true,
+      "translucency" : {
+        "enabled" : true,
+        "value" : 0.5
+      }
+    }
+  ],
+  "supported-platforms" : {
+    "circles" : [
+      "watchOS"
+    ],
+    "squares" : "shared"
+  }
+}

build/config.yml

@@ -0,0 +1,79 @@
+# This file contains the configuration for this project.
+# When you update `info` or `fileAssociations`, run `wails3 task common:update:build-assets` to update the assets.
+# Note that this will overwrite any changes you have made to the assets.
+version: '3'
+
+# This information is used to generate the build assets.
+info:
+  companyName: "My Company" # The name of the company
+  productName: "My Product" # The name of the application
+  productIdentifier: "com.mycompany.myproduct" # The unique product identifier
+  description: "A program that does X" # The application description
+  copyright: "(c) 2025, My Company" # Copyright text
+  comments: "Some Product Comments" # Comments
+  version: "0.0.1" # The application version
+  # cfBundleIconName: "appicon" # The macOS icon name in Assets.car icon bundles (optional)
+  #                               # Should match the name of your .icon file without the extension
+  #                               # If not set and Assets.car exists, defaults to "appicon"
+
+# iOS build configuration (uncomment to customise iOS project generation)
+# Note: Keys under `ios` OVERRIDE values under `info` when set.
+# ios:
+#   # The iOS bundle identifier used in the generated Xcode project (CFBundleIdentifier)
+#   bundleID: "com.mycompany.myproduct"
+#   # The display name shown under the app icon (CFBundleDisplayName/CFBundleName)
+#   displayName: "My Product"
+#   # The app version to embed in Info.plist (CFBundleShortVersionString/CFBundleVersion)
+#   version: "0.0.1"
+#   # The company/organisation name for templates and project settings
+#   company: "My Company"
+#   # Additional comments to embed in Info.plist metadata
+#   comments: "Some Product Comments"
+
+# Dev mode configuration
+dev_mode:
+  root_path: .
+  log_level: warn
+  debounce: 1000
+  ignore:
+    dir:
+      - .git
+      - node_modules
+      - frontend
+      - bin
+    file:
+      - .DS_Store
+      - .gitignore
+      - .gitkeep
+      - "*_test.go"
+    watched_extension:
+      - "*.go"
+      - "*.js" # Watch for changes to JS/TS files included using the //wails:include directive.
+      - "*.ts" # The frontend directory will be excluded entirely by the setting above.
+    git_ignore: true
+  executes:
+    - cmd: wails3 build DEV=true
+      type: blocking
+    - cmd: wails3 task common:dev:frontend
+      type: background
+    - cmd: wails3 task run
+      type: primary
+
+# File Associations
+# More information at: https://v3.wails.io/noit/done/yet
+fileAssociations:
+#  - ext: wails
+#    name: Wails
+#    description: Wails Application File
+#    iconName: wailsFileIcon
+#    role: Editor
+#  - ext: jpg
+#    name: JPEG
+#    description: Image File
+#    iconName: jpegFileIcon
+#    role: Editor
+#    mimeType: image/jpeg  # (optional)
+
+# Other data
+other:
+  - name: My Other Data

build/docker/Dockerfile.cross

@@ -0,0 +1,212 @@
+# Cross-compile Wails v3 apps to any platform
+#
+# Darwin: Zig + macOS SDK
+# Linux: Native GCC when host matches target, Zig for cross-arch
+# Windows: Zig + bundled mingw
+#
+# Usage:
+#   docker build -t wails-cross -f Dockerfile.cross .
+#   docker run --rm -v $(pwd):/app wails-cross darwin arm64
+#   docker run --rm -v $(pwd):/app wails-cross darwin amd64
+#   docker run --rm -v $(pwd):/app wails-cross linux amd64
+#   docker run --rm -v $(pwd):/app wails-cross linux arm64
+#   docker run --rm -v $(pwd):/app wails-cross windows amd64
+#   docker run --rm -v $(pwd):/app wails-cross windows arm64
+
+FROM golang:1.26-bookworm
+
+ARG TARGETARCH
+ARG GARBLE_VERSION=v0.16.0
+
+# Install base tools, GCC, and GTK/WebKit dev packages
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl xz-utils nodejs npm pkg-config gcc libc6-dev \
+    libgtk-3-dev libwebkit2gtk-4.1-dev \
+    libgtk-4-dev libwebkitgtk-6.0-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN go install mvdan.cc/garble@${GARBLE_VERSION}
+
+# Install Zig - automatically selects correct binary for host architecture
+ARG ZIG_VERSION=0.14.0
+RUN ZIG_ARCH=$(case "${TARGETARCH}" in arm64) echo "aarch64" ;; *) echo "x86_64" ;; esac) && \
+    curl -L "https://ziglang.org/download/${ZIG_VERSION}/zig-linux-${ZIG_ARCH}-${ZIG_VERSION}.tar.xz" \
+    | tar -xJ -C /opt \
+    && ln -s /opt/zig-linux-${ZIG_ARCH}-${ZIG_VERSION}/zig /usr/local/bin/zig
+
+# Download macOS SDK (required for darwin targets)
+ARG MACOS_SDK_VERSION=14.5
+RUN curl -L "https://github.com/joseluisq/macosx-sdks/releases/download/${MACOS_SDK_VERSION}/MacOSX${MACOS_SDK_VERSION}.sdk.tar.xz" \
+    | tar -xJ -C /opt \
+    && mv /opt/MacOSX${MACOS_SDK_VERSION}.sdk /opt/macos-sdk
+
+ENV MACOS_SDK_PATH=/opt/macos-sdk
+
+# Create Zig CC wrappers for cross-compilation targets
+# Darwin and Windows use Zig; Linux uses native GCC (run with --platform for cross-arch)
+
+# Darwin arm64
+COPY <<'ZIGWRAP' /usr/local/bin/zcc-darwin-arm64
+#!/bin/sh
+ARGS=""
+SKIP_NEXT=0
+for arg in "$@"; do
+    if [ $SKIP_NEXT -eq 1 ]; then
+        SKIP_NEXT=0
+        continue
+    fi
+    case "$arg" in
+        -target) SKIP_NEXT=1 ;;
+        -mmacosx-version-min=*) ;;
+        *) ARGS="$ARGS $arg" ;;
+    esac
+done
+exec zig cc -fno-sanitize=all -target aarch64-macos-none -isysroot /opt/macos-sdk -I/opt/macos-sdk/usr/include -L/opt/macos-sdk/usr/lib -F/opt/macos-sdk/System/Library/Frameworks -w $ARGS
+ZIGWRAP
+RUN chmod +x /usr/local/bin/zcc-darwin-arm64
+
+# Darwin amd64
+COPY <<'ZIGWRAP' /usr/local/bin/zcc-darwin-amd64
+#!/bin/sh
+ARGS=""
+SKIP_NEXT=0
+for arg in "$@"; do
+    if [ $SKIP_NEXT -eq 1 ]; then
+        SKIP_NEXT=0
+        continue
+    fi
+    case "$arg" in
+        -target) SKIP_NEXT=1 ;;
+        -mmacosx-version-min=*) ;;
+        *) ARGS="$ARGS $arg" ;;
+    esac
+done
+exec zig cc -fno-sanitize=all -target x86_64-macos-none -isysroot /opt/macos-sdk -I/opt/macos-sdk/usr/include -L/opt/macos-sdk/usr/lib -F/opt/macos-sdk/System/Library/Frameworks -w $ARGS
+ZIGWRAP
+RUN chmod +x /usr/local/bin/zcc-darwin-amd64
+
+# Windows amd64 - uses Zig's bundled mingw
+COPY <<'ZIGWRAP' /usr/local/bin/zcc-windows-amd64
+#!/bin/sh
+ARGS=""
+SKIP_NEXT=0
+for arg in "$@"; do
+    if [ $SKIP_NEXT -eq 1 ]; then
+        SKIP_NEXT=0
+        continue
+    fi
+    case "$arg" in
+        -target) SKIP_NEXT=1 ;;
+        -Wl,*) ;;
+        *) ARGS="$ARGS $arg" ;;
+    esac
+done
+exec zig cc -target x86_64-windows-gnu $ARGS
+ZIGWRAP
+RUN chmod +x /usr/local/bin/zcc-windows-amd64
+
+# Windows arm64 - uses Zig's bundled mingw
+COPY <<'ZIGWRAP' /usr/local/bin/zcc-windows-arm64
+#!/bin/sh
+ARGS=""
+SKIP_NEXT=0
+for arg in "$@"; do
+    if [ $SKIP_NEXT -eq 1 ]; then
+        SKIP_NEXT=0
+        continue
+    fi
+    case "$arg" in
+        -target) SKIP_NEXT=1 ;;
+        -Wl,*) ;;
+        *) ARGS="$ARGS $arg" ;;
+    esac
+done
+exec zig cc -target aarch64-windows-gnu $ARGS
+ZIGWRAP
+RUN chmod +x /usr/local/bin/zcc-windows-arm64
+
+# Build script
+COPY <<'SCRIPT' /usr/local/bin/build.sh
+#!/bin/sh
+set -e
+
+OS=${1:-darwin}
+ARCH=${2:-arm64}
+
+case "${OS}-${ARCH}" in
+    darwin-arm64|darwin-aarch64)
+        export CC=zcc-darwin-arm64
+        export GOARCH=arm64
+        export GOOS=darwin
+        ;;
+    darwin-amd64|darwin-x86_64)
+        export CC=zcc-darwin-amd64
+        export GOARCH=amd64
+        export GOOS=darwin
+        ;;
+    linux-arm64|linux-aarch64)
+        export CC=gcc
+        export GOARCH=arm64
+        export GOOS=linux
+        ;;
+    linux-amd64|linux-x86_64)
+        export CC=gcc
+        export GOARCH=amd64
+        export GOOS=linux
+        ;;
+    windows-arm64|windows-aarch64)
+        export CC=zcc-windows-arm64
+        export GOARCH=arm64
+        export GOOS=windows
+        ;;
+    windows-amd64|windows-x86_64)
+        export CC=zcc-windows-amd64
+        export GOARCH=amd64
+        export GOOS=windows
+        ;;
+    *)
+        echo "Usage: <os> <arch>"
+        echo "  os: darwin, linux, windows"
+        echo "  arch: amd64, arm64"
+        exit 1
+        ;;
+esac
+
+export CGO_ENABLED=1
+export CGO_CFLAGS="-w"
+
+# Build frontend if exists and not already built (host may have built it)
+if [ -d "frontend" ] && [ -f "frontend/package.json" ] && [ ! -d "frontend/dist" ]; then
+    (cd frontend && npm install --silent && npm run build --silent)
+fi
+
+# Build
+APP=${APP_NAME:-$(basename $(pwd))}
+mkdir -p bin
+
+EXT=""
+LDFLAGS="-s -w"
+if [ "$GOOS" = "windows" ]; then
+    EXT=".exe"
+    LDFLAGS="-s -w -H windowsgui"
+fi
+
+TAGS="production"
+if [ -n "$EXTRA_TAGS" ]; then
+    TAGS="${TAGS},${EXTRA_TAGS}"
+fi
+
+COMPILER="go build"
+if [ "$OBFUSCATED" = "true" ]; then
+    COMPILER="garble ${GARBLE_ARGS} build"
+    TAGS="${TAGS},wails_obfuscated"
+fi
+
+${COMPILER} -tags "$TAGS" -trimpath -buildvcs=false -ldflags="$LDFLAGS" -o bin/${APP}-${GOOS}-${GOARCH}${EXT} .
+echo "Built: bin/${APP}-${GOOS}-${GOARCH}${EXT}"
+SCRIPT
+RUN chmod +x /usr/local/bin/build.sh
+
+WORKDIR /app
+ENTRYPOINT ["/usr/local/bin/build.sh"]
+CMD ["darwin", "arm64"]

build/docker/Dockerfile.server

@@ -0,0 +1,41 @@
+# Wails Server Mode Dockerfile
+# Multi-stage build for minimal image size
+
+# Build stage
+FROM golang:alpine AS builder
+
+WORKDIR /app
+
+# Install build dependencies
+RUN apk add --no-cache git
+
+# Copy source code
+COPY . .
+
+# Remove local replace directive if present (for production builds)
+RUN sed -i '/^replace/d' go.mod || true
+
+# Download dependencies
+RUN go mod tidy
+
+# Build the server binary
+RUN go build -tags server -ldflags="-s -w" -o server .
+
+# Runtime stage - minimal image
+FROM gcr.io/distroless/static-debian12
+
+# Copy the binary
+COPY --from=builder /app/server /server
+
+# Copy frontend assets
+COPY --from=builder /app/frontend/dist /frontend/dist
+
+# Expose the default port
+EXPOSE 8080
+
+# Bind to all interfaces (required for Docker)
+# Can be overridden at runtime with -e WAILS_SERVER_HOST=...
+ENV WAILS_SERVER_HOST=0.0.0.0
+
+# Run the server
+ENTRYPOINT ["/server"]

build/linux/Taskfile.yml

@@ -0,0 +1,224 @@
+version: '3'
+
+includes:
+  common: ../Taskfile.yml
+
+vars:
+  # Signing configuration - edit these values for your project
+  # PGP_KEY: "path/to/signing-key.asc"
+  # SIGN_ROLE: "builder"  # Options: origin, maint, archive, builder
+  #
+  # Password is stored securely in system keychain. Run: wails3 setup signing
+
+  # Docker image for cross-compilation (used when building on non-Linux or no CC available)
+  CROSS_IMAGE: wails-cross
+
+tasks:
+  build:
+    summary: Builds the application for Linux
+    cmds:
+      # Linux requires CGO - use Docker when:
+      # 1. Cross-compiling from non-Linux, OR
+      # 2. No C compiler is available, OR
+      # 3. Target architecture differs from host architecture (cross-arch compilation)
+      - task: '{{if and (eq OS "linux") (eq .HAS_CC "true") (eq .TARGET_ARCH ARCH)}}build:native{{else}}build:docker{{end}}'
+        vars:
+          ARCH: '{{.ARCH}}'
+          DEV: '{{.DEV}}'
+          OUTPUT: '{{.OUTPUT}}'
+          EXTRA_TAGS: '{{.EXTRA_TAGS}}'
+          OBFUSCATED: '{{.OBFUSCATED}}'
+          GARBLE_ARGS: '{{.GARBLE_ARGS}}'
+    vars:
+      DEFAULT_OUTPUT: '{{.BIN_DIR}}/{{.APP_NAME}}'
+      OUTPUT: '{{ .OUTPUT | default .DEFAULT_OUTPUT }}'
+      # Determine target architecture (defaults to host ARCH if not specified)
+      TARGET_ARCH: '{{.ARCH | default ARCH}}'
+      # Check if a C compiler is available (gcc or clang) — cross-platform via wails3 tool
+      HAS_CC:
+        sh: 'wails3 tool has-cc'
+
+  build:native:
+    summary: Builds the application natively on Linux
+    internal: true
+    deps:
+      - task: common:go:mod:tidy
+      - task: common:build:frontend
+        vars:
+          BUILD_FLAGS:
+            ref: .BUILD_FLAGS
+          OBFUSCATED:
+            ref: .OBFUSCATED
+          DEV:
+            ref: .DEV
+      - task: common:generate:icons
+      - task: generate:dotdesktop
+    preconditions:
+      - sh: '{{if eq .OBFUSCATED "true"}}command -v garble >/dev/null 2>&1{{else}}true{{end}}'
+        msg: "garble is required for obfuscated builds. Install it with: go install mvdan.cc/garble@v0.16.0 (requires Go 1.24+). See https://github.com/burrowers/garble/releases for version/toolchain compatibility."
+    cmds:
+      - '{{if eq .OBFUSCATED "true"}}garble {{.GARBLE_ARGS}} build{{else}}go build{{end}} {{.BUILD_FLAGS}} -o {{.OUTPUT}}'
+    vars:
+      BUILD_FLAGS: '{{if eq .DEV "true"}}{{if or .EXTRA_TAGS (eq .OBFUSCATED "true")}}-tags {{if eq .OBFUSCATED "true"}}wails_obfuscated{{if .EXTRA_TAGS}},{{end}}{{end}}{{.EXTRA_TAGS}} {{end}}-buildvcs=false -gcflags=all="-l"{{else}}-tags production{{if eq .OBFUSCATED "true"}},wails_obfuscated{{end}}{{if .EXTRA_TAGS}},{{.EXTRA_TAGS}}{{end}} -trimpath -buildvcs=false -ldflags="-w -s"{{end}}'
+      DEFAULT_OUTPUT: '{{.BIN_DIR}}/{{.APP_NAME}}'
+      OUTPUT: '{{ .OUTPUT | default .DEFAULT_OUTPUT }}'
+    env:
+      GOOS: linux
+      CGO_ENABLED: 1
+      GOARCH: '{{.ARCH | default ARCH}}'
+
+  build:docker:
+    summary: Builds for Linux using Docker (for non-Linux hosts or when no C compiler available)
+    internal: true
+    deps:
+      - task: common:build:frontend
+        vars:
+          OBFUSCATED:
+            ref: .OBFUSCATED
+      - task: common:generate:icons
+      - task: generate:dotdesktop
+    preconditions:
+      - sh: docker info > /dev/null 2>&1
+        msg: "Docker is required for cross-compilation to Linux. Please install Docker."
+      - sh: docker image inspect {{.CROSS_IMAGE}} > /dev/null 2>&1
+        msg: |
+          Docker image '{{.CROSS_IMAGE}}' not found.
+          Build it first: wails3 task setup:docker
+    cmds:
+      - docker run --rm -v "{{.ROOT_DIR}}:/app" {{.DOCKER_MOUNTS}} -e APP_NAME="{{.APP_NAME}}" {{if .EXTRA_TAGS}}-e EXTRA_TAGS="{{.EXTRA_TAGS}}"{{end}} {{if eq .OBFUSCATED "true"}}-e OBFUSCATED=true{{end}} {{if .GARBLE_ARGS}}-e GARBLE_ARGS="{{.GARBLE_ARGS}}"{{end}} "{{.CROSS_IMAGE}}" linux {{.DOCKER_ARCH}}
+      - cmd: docker run --rm -v "{{.ROOT_DIR}}:/app" alpine chown -R $(id -u):$(id -g) /app/bin
+        platforms: [linux, darwin]
+      - mkdir -p {{.BIN_DIR}}
+      - mv "bin/{{.APP_NAME}}-linux-{{.DOCKER_ARCH}}" "{{.OUTPUT}}"
+    vars:
+      DOCKER_ARCH: '{{.ARCH | default "amd64"}}'
+      DEFAULT_OUTPUT: '{{.BIN_DIR}}/{{.APP_NAME}}'
+      OUTPUT: '{{ .OUTPUT | default .DEFAULT_OUTPUT }}'
+      # Generate Docker volume mounts: Go module cache + go.mod replace directives
+      # Uses wails3 tool docker-mounts for cross-platform compatibility (Windows/Linux/macOS)
+      DOCKER_MOUNTS:
+        sh: 'wails3 tool docker-mounts'
+
+  package:
+    summary: Packages the application for Linux
+    deps:
+      - task: build
+    cmds:
+      - task: create:appimage
+      - task: create:deb
+      - task: create:rpm
+      - task: create:aur
+
+  create:appimage:
+    summary: Creates an AppImage
+    dir: build/linux/appimage
+    deps:
+      - task: build
+      - task: generate:dotdesktop
+    cmds:
+      - cp "{{.APP_BINARY}}" "{{.APP_NAME}}"
+      - cp ../../appicon.png "{{.APP_NAME}}.png"
+      - wails3 generate appimage -binary "{{.APP_NAME}}" -icon {{.ICON}} -desktopfile {{.DESKTOP_FILE}} -outputdir {{.OUTPUT_DIR}} -builddir {{.ROOT_DIR}}/build/linux/appimage/build
+    vars:
+      APP_NAME: '{{.APP_NAME}}'
+      APP_BINARY: '../../../bin/{{.APP_NAME}}'
+      ICON: '{{.APP_NAME}}.png'
+      DESKTOP_FILE: '../{{.APP_NAME}}.desktop'
+      OUTPUT_DIR: '../../../bin'
+
+  create:deb:
+    summary: Creates a deb package
+    deps:
+      - task: build
+    cmds:
+      - task: generate:dotdesktop
+      - task: generate:deb
+
+  create:rpm:
+    summary: Creates a rpm package
+    deps:
+      - task: build
+    cmds:
+      - task: generate:dotdesktop
+      - task: generate:rpm
+
+  create:aur:
+    summary: Creates a arch linux packager package
+    deps:
+      - task: build
+    cmds:
+      - task: generate:dotdesktop
+      - task: generate:aur
+
+  generate:deb:
+    summary: Creates a deb package
+    cmds:
+      - wails3 tool package -name "{{.APP_NAME}}" -format deb -config ./build/linux/nfpm/nfpm.yaml -out {{.ROOT_DIR}}/bin
+
+  generate:rpm:
+    summary: Creates a rpm package
+    cmds:
+      - wails3 tool package -name "{{.APP_NAME}}" -format rpm -config ./build/linux/nfpm/nfpm.yaml -out {{.ROOT_DIR}}/bin
+
+  generate:aur:
+    summary: Creates a arch linux packager package
+    cmds:
+      - wails3 tool package -name "{{.APP_NAME}}" -format archlinux -config ./build/linux/nfpm/nfpm.yaml -out {{.ROOT_DIR}}/bin
+
+  generate:dotdesktop:
+    summary: Generates a `.desktop` file
+    dir: build
+    cmds:
+      - mkdir -p {{.ROOT_DIR}}/build/linux/appimage
+      - wails3 generate .desktop -name "{{.APP_NAME}}" -exec "{{.EXEC}}" -icon "{{.ICON}}" -outputfile "{{.ROOT_DIR}}/build/linux/{{.APP_NAME}}.desktop" -categories "{{.CATEGORIES}}"
+    vars:
+      APP_NAME: '{{.APP_NAME}}'
+      EXEC: '{{.APP_NAME}}'
+      ICON: '{{.APP_NAME}}'
+      CATEGORIES: 'Development;'
+      OUTPUTFILE: '{{.ROOT_DIR}}/build/linux/{{.APP_NAME}}.desktop'
+
+  run:
+    cmds:
+      - '{{.BIN_DIR}}/{{.APP_NAME}}'
+
+  sign:deb:
+    summary: Signs the DEB package
+    desc: |
+      Signs the .deb package with a PGP key.
+      Configure PGP_KEY in the vars section at the top of this file.
+      Password is retrieved from system keychain (run: wails3 setup signing)
+    deps:
+      - task: create:deb
+    cmds:
+      - wails3 tool sign --input "{{.BIN_DIR}}/{{.APP_NAME}}*.deb" --pgp-key {{.PGP_KEY}} {{if .SIGN_ROLE}}--role {{.SIGN_ROLE}}{{end}}
+    preconditions:
+      - sh: '[ -n "{{.PGP_KEY}}" ]'
+        msg: "PGP_KEY is required. Set it in the vars section at the top of build/linux/Taskfile.yml"
+
+  sign:rpm:
+    summary: Signs the RPM package
+    desc: |
+      Signs the .rpm package with a PGP key.
+      Configure PGP_KEY in the vars section at the top of this file.
+      Password is retrieved from system keychain (run: wails3 setup signing)
+    deps:
+      - task: create:rpm
+    cmds:
+      - wails3 tool sign --input "{{.BIN_DIR}}/{{.APP_NAME}}*.rpm" --pgp-key {{.PGP_KEY}}
+    preconditions:
+      - sh: '[ -n "{{.PGP_KEY}}" ]'
+        msg: "PGP_KEY is required. Set it in the vars section at the top of build/linux/Taskfile.yml"
+
+  sign:packages:
+    summary: Signs all Linux packages (DEB and RPM)
+    desc: |
+      Signs both .deb and .rpm packages with a PGP key.
+      Configure PGP_KEY in the vars section at the top of this file.
+      Password is retrieved from system keychain (run: wails3 setup signing)
+    cmds:
+      - task: sign:deb
+      - task: sign:rpm
+    preconditions:
+      - sh: '[ -n "{{.PGP_KEY}}" ]'
+        msg: "PGP_KEY is required. Set it in the vars section at the top of build/linux/Taskfile.yml"

build/linux/appimage/build.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# Copyright (c) 2018-Present Lea Anthony
+# SPDX-License-Identifier: MIT
+
+# Fail script on any error
+set -euxo pipefail
+
+# Define variables
+APP_DIR="${APP_NAME}.AppDir"
+
+# Create AppDir structure
+mkdir -p "${APP_DIR}/usr/bin"
+cp -r "${APP_BINARY}" "${APP_DIR}/usr/bin/"
+cp "${ICON_PATH}" "${APP_DIR}/"
+cp "${DESKTOP_FILE}" "${APP_DIR}/"
+
+if [[ $(uname -m) == *x86_64* ]]; then
+    # Download linuxdeploy and make it executable
+    wget -q -4 -N https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+    chmod +x linuxdeploy-x86_64.AppImage
+
+    # Run linuxdeploy to bundle the application
+    ./linuxdeploy-x86_64.AppImage --appdir "${APP_DIR}" --output appimage
+else
+    # Download linuxdeploy and make it executable (arm64)
+    wget -q -4 -N https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-aarch64.AppImage
+    chmod +x linuxdeploy-aarch64.AppImage
+
+    # Run linuxdeploy to bundle the application (arm64)
+    ./linuxdeploy-aarch64.AppImage --appdir "${APP_DIR}" --output appimage
+fi
+
+# Rename the generated AppImage
+mv "${APP_NAME}*.AppImage" "${APP_NAME}.AppImage"
+

build/linux/desktop

@@ -0,0 +1,13 @@
+[Desktop Entry]
+Version=1.0
+Name=My Product
+Comment=A verstak application
+# The Exec line includes %u to pass the URL to the application
+Exec=/usr/local/bin/verstak %u
+Terminal=false
+Type=Application
+Icon=verstak
+Categories=Utility;
+StartupWMClass=verstak
+
+ 

build/linux/nfpm/nfpm.yaml

@@ -0,0 +1,80 @@
+# Feel free to remove those if you don't want/need to use them.
+# Make sure to check the documentation at https://nfpm.goreleaser.com
+#
+# The lines below are called `modelines`. See `:help modeline`
+
+name: "verstak"
+arch: ${GOARCH}
+platform: "linux"
+version: "0.1.0"
+section: "default"
+priority: "extra"
+maintainer: ${GIT_COMMITTER_NAME} <${GIT_COMMITTER_EMAIL}>
+description: "A verstak application"
+vendor: "My Company"
+homepage: "https://wails.io"
+license: "MIT"
+release: "1"
+
+contents:
+  - src: "./bin/verstak"
+    dst: "/usr/local/bin/verstak"
+  - src: "./build/appicon.png"
+    dst: "/usr/share/icons/hicolor/128x128/apps/verstak.png"
+  - src: "./build/linux/verstak.desktop"
+    dst: "/usr/share/applications/verstak.desktop"
+
+# Default dependencies for the GTK4 + WebKitGTK 6.0 stack (Ubuntu 24.04+ / Debian 13+)
+depends:
+  - libgtk-4-1
+  - libwebkitgtk-6.0-4
+
+# Distribution-specific overrides for different package formats
+overrides:
+  # RPM packages for Fedora / RHEL / AlmaLinux / Rocky Linux
+  rpm:
+    depends:
+      - gtk4
+      - webkitgtk6.0
+
+  # Arch Linux packages
+  archlinux:
+    depends:
+      - gtk4
+      - webkitgtk-6.0
+
+# scripts section to ensure desktop database is updated after install
+scripts:
+  postinstall: "./build/linux/nfpm/scripts/postinstall.sh"
+  # You can also add preremove, postremove if needed
+  # preremove: "./build/linux/nfpm/scripts/preremove.sh"
+  # postremove: "./build/linux/nfpm/scripts/postremove.sh"
+
+# If you build your app with -tags gtk3 (legacy WebKit2GTK 4.1 stack — supported through v3.0.x, removed in v3.1),
+# replace the depends/overrides above with these:
+#
+# depends:
+#   - libgtk-3-0
+#   - libwebkit2gtk-4.1-0
+# overrides:
+#   rpm:
+#     depends:
+#       - gtk3
+#       - webkit2gtk4.1
+#   archlinux:
+#     depends:
+#       - gtk3
+#       - webkit2gtk-4.1
+#
+# replaces:
+#   - foobar
+# provides:
+#   - bar
+# recommends:
+#   - whatever
+# suggests:
+#   - something-else
+# conflicts:
+#   - not-foo
+#   - not-bar
+# changelog: "changelog.yaml"

build/linux/nfpm/scripts/postinstall.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Update desktop database for .desktop file changes
+# This makes the application appear in application menus and registers its capabilities.
+if command -v update-desktop-database >/dev/null 2>&1; then
+  echo "Updating desktop database..."
+  update-desktop-database -q /usr/share/applications
+else
+  echo "Warning: update-desktop-database command not found. Desktop file may not be immediately recognized." >&2
+fi
+
+# Update MIME database for custom URL schemes (x-scheme-handler)
+# This ensures the system knows how to handle your custom protocols.
+if command -v update-mime-database >/dev/null 2>&1; then
+  echo "Updating MIME database..."
+  update-mime-database -n /usr/share/mime
+else
+  echo "Warning: update-mime-database command not found. Custom URL schemes may not be immediately recognized." >&2
+fi
+
+exit 0

build/linux/nfpm/scripts/postremove.sh

@@ -0,0 +1 @@
+#!/bin/bash

build/linux/nfpm/scripts/preinstall.sh

@@ -0,0 +1 @@
+#!/bin/bash

build/linux/nfpm/scripts/preremove.sh

@@ -0,0 +1 @@
+#!/bin/bash

cmd/verstak-gui/app.go

@@ -0,0 +1,513 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+
+	wailsruntime "github.com/wailsapp/wails/v2/pkg/runtime"
+
+	"verstak/internal/core/actions"
+	"verstak/internal/core/files"
+	"verstak/internal/core/notes"
+	"verstak/internal/core/nodes"
+	"verstak/internal/core/search"
+	"verstak/internal/core/storage"
+	"verstak/internal/core/worklog"
+)
+
+
+
+// App is the Wails v2 application adapter. It wraps core services.
+type App struct {
+	ctx     context.Context
+	db      *storage.DB
+	nodes   *nodes.Repository
+	files   *files.Service
+	notes   *notes.Service
+	actions *actions.Service
+	worklog *worklog.Service
+	search  *search.Service
+	vault   string
+}
+
+// startup is called when the app starts. Store context and wire drag-and-drop.
+func (a *App) startup(ctx context.Context) {
+	a.ctx = ctx
+	wailsruntime.OnFileDrop(ctx, func(x, y int, paths []string) {
+		if len(paths) > 0 {
+			wailsruntime.EventsEmit(ctx, "files-dropped", paths)
+		}
+	})
+}
+
+// ============================================================
+// DTOs
+// ============================================================
+
+type NodeDTO struct {
+	ID        string `json:"id"`
+	ParentID  string `json:"parentId"`
+	Title     string `json:"title"`
+	Type      string `json:"type"`
+	Section   string `json:"section"`
+	Path      string `json:"path"`
+	CreatedAt string `json:"createdAt"`
+}
+
+type SectionDTO struct {
+	ID    string `json:"id"`
+	Label string `json:"label"`
+}
+
+type NoteDTO struct {
+	ID        string `json:"id"`
+	Title     string `json:"title"`
+	Content   string `json:"content"`
+	Format    string `json:"format"`
+	CreatedAt string `json:"createdAt"`
+}
+
+type FileDTO struct {
+	ID       string `json:"id"`
+	NodeID   string `json:"nodeId"`
+	Name     string `json:"name"`
+	Path     string `json:"path"`
+	Size     int64  `json:"size"`
+	Mime     string `json:"mime"`
+	IsDir    bool   `json:"isDir"`
+	Missing  bool   `json:"missing"`
+}
+
+type FileTreeItemDTO struct {
+	ID     string `json:"id"`
+	Name   string `json:"name"`
+	Type   string `json:"type"` // "folder" | "file"
+	FileID string `json:"fileId,omitempty"`
+	Size   int64  `json:"size,omitempty"`
+	Mime   string `json:"mime,omitempty"`
+	HasKids bool  `json:"hasKids"`
+}
+
+type ActionDTO struct {
+	ID     string `json:"id"`
+	NodeID string `json:"nodeId"`
+	Title  string `json:"title"`
+	Type   string `json:"type"`
+	Data   string `json:"data"`
+}
+
+type WorklogDTO struct {
+	ID        string `json:"id"`
+	NodeID    string `json:"nodeId"`
+	Summary   string `json:"summary"`
+	Minutes   int    `json:"minutes"`
+	CreatedAt string `json:"createdAt"`
+}
+
+type SearchResultDTO struct {
+	NodeID  string `json:"nodeId"`
+	Title   string `json:"title"`
+	Snippet string `json:"snippet"`
+	Type    string `json:"type"`
+}
+
+// ============================================================
+// Sections
+// ============================================================
+
+func (a *App) ListSections() []SectionDTO {
+	return []SectionDTO{
+		{ID: "today", Label: "Сегодня"},
+		{ID: "inbox", Label: "Неразобранное"},
+		{ID: "clients", Label: "Клиенты"},
+		{ID: "projects", Label: "Проекты"},
+		{ID: "recipes", Label: "Рецепты"},
+		{ID: "documents", Label: "Документы"},
+		{ID: "archive", Label: "Архив"},
+	}
+}
+
+// ============================================================
+// Nodes
+// ============================================================
+
+func (a *App) ListNodesBySection(section string) ([]NodeDTO, error) {
+	list, err := a.nodes.ListRoots(false, section)
+	if err != nil {
+		return nil, err
+	}
+	return toNodeDTOs(list), nil
+}
+
+func (a *App) ListChildren(parentID string) ([]NodeDTO, error) {
+	list, err := a.nodes.ListChildren(parentID, false)
+	if err != nil {
+		return nil, err
+	}
+	return toNodeDTOs(list), nil
+}
+
+func (a *App) GetNodeDetail(nodeID string) (*NodeDTO, error) {
+	n, err := a.nodes.GetActive(nodeID)
+	if err != nil {
+		return nil, err
+	}
+	dto := toNodeDTO(n)
+	return &dto, nil
+}
+
+func (a *App) CreateNode(parentID, nodeType, title, section string) (*NodeDTO, error) {
+	n, err := a.nodes.Create(parentID, nodeType, title, section)
+	if err != nil {
+		return nil, err
+	}
+	dto := toNodeDTO(n)
+	return &dto, nil
+}
+
+func (a *App) DeleteNode(id string) error {
+	return a.nodes.SoftDelete(id)
+}
+
+// ============================================================
+// Notes
+// ============================================================
+
+// ListNotes returns note-type children of a node.
+func (a *App) ListNotes(nodeID string) ([]NodeDTO, error) {
+	children, err := a.nodes.ListChildren(nodeID, false)
+	if err != nil {
+		return nil, err
+	}
+	var result []NodeDTO
+	for i := range children {
+		if children[i].Type == nodes.TypeNote {
+			result = append(result, toNodeDTO(&children[i]))
+		}
+	}
+	return result, nil
+}
+
+// CreateNote creates a note under a parent node.
+func (a *App) CreateNote(parentID, title string) (*NodeDTO, error) {
+	node, _, err := a.notes.Create(parentID, title, "")
+	if err != nil {
+		return nil, err
+	}
+	dto := toNodeDTO(node)
+	return &dto, nil
+}
+
+// ReadNote reads note content.
+func (a *App) ReadNote(noteID string) (string, error) {
+	return a.notes.Read(noteID)
+}
+
+// SaveNote saves note content.
+func (a *App) SaveNote(noteID, content string) error {
+	return a.notes.Save(noteID, content)
+}
+
+// ============================================================
+// Files
+// ============================================================
+
+// ListFiles returns file records directly linked to a node (non-recursive).
+func (a *App) ListFiles(nodeID string) ([]FileDTO, error) {
+	records, err := a.files.ListByNode(nodeID)
+	if err != nil {
+		return nil, err
+	}
+	result := make([]FileDTO, len(records))
+	for i := range records {
+		rec := &records[i]
+		result[i] = FileDTO{
+			ID:      rec.ID,
+			NodeID:  rec.NodeID,
+			Name:    rec.Filename,
+			Path:    rec.Path,
+			Size:    rec.Size,
+			Mime:    rec.MIME,
+			IsDir:   rec.MIME == "inode/directory",
+			Missing: rec.Missing,
+		}
+	}
+	return result, nil
+}
+
+// ListItems returns children of a node for the file tree view.
+// Folders can be expanded; files include their file record info.
+func (a *App) ListItems(nodeID string) ([]FileTreeItemDTO, error) {
+	children, err := a.nodes.ListChildren(nodeID, false)
+	if err != nil {
+		return nil, err
+	}
+	result := make([]FileTreeItemDTO, 0, len(children))
+	for i := range children {
+		if children[i].Type != nodes.TypeFolder && children[i].Type != nodes.TypeFile {
+			continue
+		}
+		item := FileTreeItemDTO{
+			ID:   children[i].ID,
+			Name: children[i].Title,
+			Type: children[i].Type,
+		}
+		if children[i].Type == nodes.TypeFolder {
+			// Check if this folder has children
+			kids, _ := a.nodes.ListChildren(children[i].ID, false)
+			item.HasKids = len(kids) > 0
+		} else if children[i].Type == nodes.TypeFile {
+			records, _ := a.files.ListByNode(children[i].ID)
+			if len(records) > 0 {
+				item.FileID = records[0].ID
+				item.Size = records[0].Size
+				item.Mime = records[0].MIME
+			}
+		}
+		result = append(result, item)
+	}
+	return result, nil
+}
+
+func (a *App) AddPathCopy(nodeID, sourcePath string) ([]NodeDTO, error) {
+	nodes, err := a.files.AddPathCopy(nodeID, sourcePath)
+	if err != nil {
+		return nil, err
+	}
+	return toNodeDTOs(nodes), nil
+}
+
+func (a *App) AddPathLink(nodeID, sourcePath string) ([]NodeDTO, error) {
+	nodes, err := a.files.AddPathLink(nodeID, sourcePath)
+	if err != nil {
+		return nil, err
+	}
+	return toNodeDTOs(nodes), nil
+}
+
+func (a *App) DeleteFileOrFolder(nodeID string) error {
+	return a.files.DeleteNodeAndChildren(nodeID)
+}
+
+func (a *App) CreateEmptyFile(parentID, filename string) (*NodeDTO, error) {
+	node, err := a.files.CreateEmptyFile(parentID, filename)
+	if err != nil {
+		return nil, err
+	}
+	dto := toNodeDTO(node)
+	return &dto, nil
+}
+
+func (a *App) DuplicateNode(nodeID string) (*NodeDTO, error) {
+	node, err := a.files.Duplicate(nodeID)
+	if err != nil {
+		return nil, err
+	}
+	dto := toNodeDTO(node)
+	return &dto, nil
+}
+
+func (a *App) RenameNode(nodeID, newTitle string) error {
+	return a.nodes.UpdateTitle(nodeID, newTitle)
+}
+
+func (a *App) MoveNode(nodeID, newParentID string) error {
+	return a.nodes.Move(nodeID, newParentID, 0)
+}
+
+func (a *App) PreviewImport(sourcePath string) (*files.ImportSummary, error) {
+	return a.files.PreviewImport(sourcePath)
+}
+
+// ============================================================
+// Actions
+// ============================================================
+
+func (a *App) ListActions(nodeID string) ([]ActionDTO, error) {
+	list, err := a.actions.ListByNode(nodeID)
+	if err != nil {
+		return nil, err
+	}
+	result := make([]ActionDTO, len(list))
+	for i := range list {
+		data := list[i].Command
+		if list[i].URL != "" {
+			data = list[i].URL
+		}
+		result[i] = ActionDTO{
+			ID:     list[i].ID,
+			NodeID: list[i].NodeID,
+			Title:  list[i].Title,
+			Type:   list[i].Kind,
+			Data:   data,
+		}
+	}
+	return result, nil
+}
+
+func (a *App) RunAction(id string) error {
+	_, err := a.actions.Run(id)
+	return err
+}
+
+// ============================================================
+// Worklog
+// ============================================================
+
+func (a *App) ListWorklog(nodeID string) ([]WorklogDTO, error) {
+	list, err := a.worklog.ListByNode(nodeID)
+	if err != nil {
+		return nil, err
+	}
+	result := make([]WorklogDTO, len(list))
+	for i := range list {
+		mins := 0
+		if list[i].Minutes != nil {
+			mins = *list[i].Minutes
+		}
+		result[i] = WorklogDTO{
+			ID:        list[i].ID,
+			NodeID:    list[i].NodeID,
+			Summary:   list[i].Summary,
+			Minutes:   mins,
+			CreatedAt: list[i].CreatedAt.Format("2006-01-02T15:04:05Z"),
+		}
+	}
+	return result, nil
+}
+
+func (a *App) CreateWorklog(nodeID, summary string, minutes int) (*WorklogDTO, error) {
+	entry, err := a.worklog.Add(nodeID, summary, "", minutes, false, false)
+	if err != nil {
+		return nil, err
+	}
+	mins := 0
+	if entry.Minutes != nil {
+		mins = *entry.Minutes
+	}
+	dto := &WorklogDTO{
+		ID:        entry.ID,
+		NodeID:    entry.NodeID,
+		Summary:   entry.Summary,
+		Minutes:   mins,
+		CreatedAt: entry.CreatedAt.Format("2006-01-02T15:04:05Z"),
+	}
+	return dto, nil
+}
+
+// ============================================================
+// Search
+// ============================================================
+
+func (a *App) Search(query string) ([]SearchResultDTO, error) {
+	if strings.TrimSpace(query) == "" {
+		return []SearchResultDTO{}, nil
+	}
+	results, err := a.search.Search(query)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]SearchResultDTO, len(results))
+	for i, r := range results {
+		out[i] = SearchResultDTO{
+			NodeID:  r.NodeID,
+			Title:   r.Title,
+			Snippet: r.Snippet,
+			Type:    r.Type,
+		}
+	}
+	return out, nil
+}
+
+// ============================================================
+// File Dialogs (Wails v2 Runtime)
+// ============================================================
+
+func (a *App) PickFile() (string, error) {
+	return wailsruntime.OpenFileDialog(a.ctx, wailsruntime.OpenDialogOptions{
+		Title: "Выберите файл",
+	})
+}
+
+func (a *App) PickFiles() ([]string, error) {
+	return wailsruntime.OpenMultipleFilesDialog(a.ctx, wailsruntime.OpenDialogOptions{
+		Title: "Выберите файлы",
+	})
+}
+
+func (a *App) PickDirectory() (string, error) {
+	return wailsruntime.OpenDirectoryDialog(a.ctx, wailsruntime.OpenDialogOptions{
+		Title: "Выберите папку",
+	})
+}
+
+// ============================================================
+// System helpers
+// ============================================================
+
+func (a *App) OpenFile(fileID string) error {
+	return a.files.Open(fileID)
+}
+
+func (a *App) ReadFileText(fileID string) (string, error) {
+	return a.files.ReadText(fileID)
+}
+
+func (a *App) GetFileBase64(fileID string) (string, error) {
+	return a.files.ReadBase64(fileID)
+}
+
+func (a *App) OpenFolder(nodeID string) error {
+	n, err := a.nodes.GetActive(nodeID)
+	if err != nil {
+		return fmt.Errorf("get node: %w", err)
+	}
+	dir := filepath.Join(a.vault, "spaces", n.Slug)
+	if _, err := os.Stat(dir); os.IsNotExist(err) {
+		dir = a.vault
+	}
+	cmd := exec.Command("xdg-open", dir)
+	return cmd.Run()
+}
+
+func (a *App) VerstakVersion() string {
+	return "verstak-gui/v2"
+}
+
+// ============================================================
+// Helpers
+// ============================================================
+
+func toNodeDTO(n *nodes.Node) NodeDTO {
+	parentID := ""
+	if n.ParentID != nil {
+		parentID = *n.ParentID
+	}
+	path := ""
+	if n.Path != nil {
+		path = *n.Path
+	}
+	return NodeDTO{
+		ID:        n.ID,
+		ParentID:  parentID,
+		Title:     n.Title,
+		Type:      n.Type,
+		Section:   n.Section,
+		Path:      path,
+		CreatedAt: n.CreatedAt.Format("2006-01-02T15:04:05Z"),
+	}
+}
+
+func toNodeDTOs(list []nodes.Node) []NodeDTO {
+	result := make([]NodeDTO, len(list))
+	for i := range list {
+		result[i] = toNodeDTO(&list[i])
+	}
+	return result
+}
+
+

cmd/verstak-gui/frontend-dist/index.html

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="ru">
+<head>
+  <meta charset="UTF-8" />
+  <link rel="icon" type="image/svg+xml" href="/wails.png" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Верстак</title>
+  <style>
+    /* Critical reset — no white borders, full viewport */
+    html, body, #app {
+      width: 100%;
+      height: 100%;
+      margin: 0;
+      padding: 0;
+      overflow: hidden;
+      background: #13131f;
+    }
+  </style>
+  <script type="module" crossorigin src="/assets/main-a-M2pafQ.js"></script>
+  <link rel="stylesheet" crossorigin href="/assets/main-6cuAgDnH.css">
+</head>
+<body>
+  <div id="app"></div>
+</body>
+</html>

cmd/verstak-gui/frontend-dist/style.css

@@ -0,0 +1,157 @@
+:root {
+    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
+    "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
+    sans-serif;
+    font-size: 16px;
+    line-height: 24px;
+    font-weight: 400;
+    color-scheme: light dark;
+    color: rgba(255, 255, 255, 0.87);
+    background-color: rgba(27, 38, 54, 1);
+    font-synthesis: none;
+    text-rendering: optimizeLegibility;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+    -webkit-text-size-adjust: 100%;
+    user-select: none;
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+}
+
+@font-face {
+    font-family: "Inter";
+    font-style: normal;
+    font-weight: 400;
+    src: local(""),
+    url("./Inter-Medium.ttf") format("truetype");
+}
+
+h3 {
+    font-size: 3em;
+    line-height: 1.1;
+}
+
+a {
+    font-weight: 500;
+    color: #646cff;
+    text-decoration: inherit;
+}
+
+a:hover {
+    color: #535bf2;
+}
+
+button {
+    width: 60px;
+    height: 30px;
+    line-height: 30px;
+    border-radius: 3px;
+    border: none;
+    margin: 0 0 0 20px;
+    padding: 0 8px;
+    cursor: pointer;
+}
+
+.result {
+    height: 20px;
+    line-height: 20px;
+}
+
+body {
+    margin: 0;
+    display: flex;
+    place-items: center;
+    place-content: center;
+    min-width: 320px;
+    min-height: 100vh;
+}
+
+.container {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+}
+
+h1 {
+    font-size: 3.2em;
+    line-height: 1.1;
+}
+
+#app {
+    max-width: 1280px;
+    margin: 0 auto;
+    padding: 2rem;
+    text-align: center;
+}
+
+.logo {
+    height: 6em;
+    padding: 1.5em;
+    will-change: filter;
+}
+
+.logo:hover {
+    filter: drop-shadow(0 0 2em #e80000aa);
+}
+
+.logo.vanilla:hover {
+    filter: drop-shadow(0 0 2em #f7df1eaa);
+}
+
+.result {
+    height: 20px;
+    line-height: 20px;
+    margin: 1.5rem auto;
+    text-align: center;
+}
+
+.footer {
+    margin-top: 1rem;
+    align-content: center;
+    text-align: center;
+}
+
+@media (prefers-color-scheme: light) {
+    :root {
+        color: #213547;
+        background-color: #ffffff;
+    }
+
+    a:hover {
+        color: #747bff;
+    }
+
+    button {
+        background-color: #f9f9f9;
+    }
+}
+
+
+.input-box .btn:hover {
+    background-image: linear-gradient(to top, #cfd9df 0%, #e2ebf0 100%);
+    color: #333333;
+}
+
+.input-box .input {
+    border: none;
+    border-radius: 3px;
+    outline: none;
+    height: 30px;
+    line-height: 30px;
+    padding: 0 10px;
+    color: black;
+    background-color: rgba(240, 240, 240, 1);
+    -webkit-font-smoothing: antialiased;
+}
+
+.input-box .input:hover {
+    border: none;
+    background-color: rgba(255, 255, 255, 1);
+}
+
+.input-box .input:focus {
+    border: none;
+    background-color: rgba(255, 255, 255, 1);
+}

cmd/verstak-gui/frontend-dist/svelte.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="26.6" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 308"><path fill="#FF3E00" d="M239.682 40.707C211.113-.182 154.69-12.301 113.895 13.69L42.247 59.356a82.198 82.198 0 0 0-37.135 55.056a86.566 86.566 0 0 0 8.536 55.576a82.425 82.425 0 0 0-12.296 30.719a87.596 87.596 0 0 0 14.964 66.244c28.574 40.893 84.997 53.007 125.787 27.016l71.648-45.664a82.182 82.182 0 0 0 37.135-55.057a86.601 86.601 0 0 0-8.53-55.577a82.409 82.409 0 0 0 12.29-30.718a87.573 87.573 0 0 0-14.963-66.244"></path><path fill="#FFF" d="M106.889 270.841c-23.102 6.007-47.497-3.036-61.103-22.648a52.685 52.685 0 0 1-9.003-39.85a49.978 49.978 0 0 1 1.713-6.693l1.35-4.115l3.671 2.697a92.447 92.447 0 0 0 28.036 14.007l2.663.808l-.245 2.659a16.067 16.067 0 0 0 2.89 10.656a17.143 17.143 0 0 0 18.397 6.828a15.786 15.786 0 0 0 4.403-1.935l71.67-45.672a14.922 14.922 0 0 0 6.734-9.977a15.923 15.923 0 0 0-2.713-12.011a17.156 17.156 0 0 0-18.404-6.832a15.78 15.78 0 0 0-4.396 1.933l-27.35 17.434a52.298 52.298 0 0 1-14.553 6.391c-23.101 6.007-47.497-3.036-61.101-22.649a52.681 52.681 0 0 1-9.004-39.849a49.428 49.428 0 0 1 22.34-33.114l71.664-45.677a52.218 52.218 0 0 1 14.563-6.398c23.101-6.007 47.497 3.036 61.101 22.648a52.685 52.685 0 0 1 9.004 39.85a50.559 50.559 0 0 1-1.713 6.692l-1.35 4.116l-3.67-2.693a92.373 92.373 0 0 0-28.037-14.013l-2.664-.809l.246-2.658a16.099 16.099 0 0 0-2.89-10.656a17.143 17.143 0 0 0-18.398-6.828a15.786 15.786 0 0 0-4.402 1.935l-71.67 45.674a14.898 14.898 0 0 0-6.73 9.975a15.9 15.9 0 0 0 2.709 12.012a17.156 17.156 0 0 0 18.404 6.832a15.841 15.841 0 0 0 4.402-1.935l27.345-17.427a52.147 52.147 0 0 1 14.552-6.397c23.101-6.006 47.497 3.037 61.102 22.65a52.681 52.681 0 0 1 9.003 39.848a49.453 49.453 0 0 1-22.34 33.12l-71.664 45.673a52.218 52.218 0 0 1-14.563 6.398"></path></svg>

cmd/verstak-gui/main.go

@@ -1,22 +1,28 @@
-//go:build gui
-// +build gui
-
 package main
 
 import (
-	"fmt"
+	"embed"
 	"log"
 	"os"
-	"os/exec"
-	"os/signal"
 	"path/filepath"
-	"runtime"
-	"syscall"
 
-	gui "verstak/internal/gui"
+	"verstak/internal/core/actions"
+	"verstak/internal/core/files"
+	"verstak/internal/core/notes"
+	"verstak/internal/core/nodes"
+	"verstak/internal/core/plugins"
+	"verstak/internal/core/search"
 	"verstak/internal/core/storage"
+	"verstak/internal/core/worklog"
+
+	"github.com/wailsapp/wails/v2"
+	"github.com/wailsapp/wails/v2/pkg/options"
+	"github.com/wailsapp/wails/v2/pkg/options/assetserver"
 )
 
+//go:embed all:frontend-dist
+var assets embed.FS
+
 func main() {
 	vaultPath := "."
 	if len(os.Args) > 1 {
@@ -35,37 +41,44 @@ func main() {
 	}
 	defer db.Close()
 
-	srv := gui.NewServer(db, abs)
+	// Init core services
-	addr, err := srv.Start()
+	nodeRepo := nodes.NewRepository(db)
+	fileSvc := files.NewService(db, abs, nodeRepo)
+	noteSvc := notes.NewService(db, abs, nodeRepo, fileSvc)
+	actionSvc := actions.NewService(db)
+	worklogSvc := worklog.NewService(db)
+	searchSvc := search.NewService(db)
+	plugins.NewManager(abs).Discover()
+
+	app := &App{
+		db:      db,
+		nodes:   nodeRepo,
+		files:   fileSvc,
+		notes:   noteSvc,
+		actions: actionSvc,
+		worklog: worklogSvc,
+		search:  searchSvc,
+		vault:   abs,
+	}
+
+	err = wails.Run(&options.App{
+		Title:      "Верстак",
+		Width:      1280,
+		Height:     800,
+		MinWidth:   800,
+		MinHeight:  600,
+		BackgroundColour: &options.RGBA{R: 19, G: 19, B: 31, A: 1},
+		AssetServer: &assetserver.Options{
+			Assets: assets,
+		},
+		OnStartup: app.startup,
+		DragAndDrop: &options.DragAndDrop{
+			EnableFileDrop: true,
+		},
+		Bind: []interface{}{app},
+	})
+
 	if err != nil {
-		log.Fatalf("Start GUI: %v", err)
+		log.Fatal(err)
-	}
-
-	fmt.Println("Верстак GUI:", addr)
-	openBrowser(addr)
-
-	// Wait for interrupt.
-	sig := make(chan os.Signal, 1)
-	signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)
-	<-sig
-
-	srv.Stop()
-	deferFunc()
-}
-
-func openBrowser(url string) {
-	var cmd *exec.Cmd
-	switch runtime.GOOS {
-	case "linux":
-		cmd = exec.Command("xdg-open", url)
-	case "darwin":
-		cmd = exec.Command("open", url)
-	case "windows":
-		cmd = exec.Command("cmd", "/c", "start", "", url)
-	}
-	if cmd != nil {
-		go cmd.Start()
 	}
 }
-
-func deferFunc() {}

docs/PLAN.md

@@ -1,4 +1,4 @@
-# Верстак — Пошаговый план реализации
+# Верстак — Пошаговый план разработки
 
 ## Принципы работы
 
@@ -16,359 +16,288 @@
 | 3 | Nodes Repository + CRUD + CLI Node | ✅ выполнен |
 | 4 | Vault Files: Trash + File Service + CLI File | ✅ выполнен |
 | 5 | Markdown Notes: Create/Read/Save + CLI Note | ✅ выполнен |
-| 6 | Wails GUI MVP: Sidebar + Main Panel | ✅ выполнен (Go HTTP SPA) |
+| 6 | GUI (browser prototype): Sidebar + Main Panel | ✅ выполнен |
-| 7 | Actions: Run URL/File/Command + GUI Tab | ✅ выполнен |
+| 7 | Actions + Worklog | ✅ выполнен |
-| 8 | Worklog: Entries + Report + GUI Tab | ✅ выполнен |
+| 8 | FTS5 Search | ✅ выполнен |
-| 9 | FTS5 Search: Rebuild Index + GUI Search Bar | ✅ выполнен |
+| 9 | Section assignment + Sidebar filtering | ✅ выполнен |
-| 10 | Plugins System (Lua + Templates) | ✅ выполнен |
+| 10 | Plugin Manager (discovery + templates) | ✅ выполнен |
-| 11 | Sync Server Skeleton | ⬜ не начат |
+| 11 | **Wails Desktop GUI** | 🔄 Wails v2 vertical MVP |
-| 12 | Sync Client MVP | ⬜ не начат |
+| 12 | **Files/Folders full workflow** | ⬜ следующий этап после vertical MVP |
-| 13 | Activity + File Scanner/Watcher | ⬜ не начат |
+| 13 | **Drag-and-drop** | ⬜ не начат |
-| 14 | TUI MVP (Bubble Tea) | ⬜ не начат |
+| 14 | **MVP stabilization** | ⬜ не начат |
-| 15 | Integrity Check + Repair + Vault Restore | ⬜ не начат |
+| 15 | Sync Server Skeleton | 🔒 PAUSED |
-| 16 | Plugins System (Lua + Templates) | ⬜ не начат |
+| 16 | Sync Client MVP | 🔒 PAUSED |
+| 17 | Activity + File Scanner/Watcher | 🔒 PAUSED |
+| 18 | TUI MVP (Bubble Tea) | 🔒 PAUSED |
+| 19 | Integrity Check + Repair | 🔒 PAUSED |
+| 20 | Plugins: Lua runtime | 🔒 PAUSED |
+| 21 | DokuWiki Importer (plugin) | 🔒 PAUSED |
+| 22 | Calendar/Kanban | 🔒 PAUSED |
+| 23 | New templates/integrations | 🔒 PAUSED |
+
+> 🔒 = **PAUSED** — не начинать до завершения шага 14 (MVP stabilization).
+
+> **Wails v3 → v2 migration:** Wails v3 alpha.96 показал SIGSEGV на Linux desktop (GTK/X11). Wails v2 stable выбран как GUI base для MVP. Миграция в процессе (ветка `gui/migrate-wails-v2`).
+
+**GUI Build (Wails v2):**
+```bash
+cd frontend && npm run build && cd ..
+rm -rf cmd/verstak-gui/frontend-dist && cp -r frontend/dist cmd/verstak-gui/frontend-dist
+go build -tags "gui production webkit2_41" -o verstak-gui ./cmd/verstak-gui
+./verstak-gui
+```
+
+**GUI Build (Wails v2):**
+```bash
+cd frontend && npm run build && cd ..
+rm -rf cmd/verstak-gui/frontend-dist && cp -r frontend/dist cmd/verstak-gui/frontend-dist
+go build -tags "gui production webkit2_41" -o verstak-gui ./cmd/verstak-gui
+./verstak-gui
+```
+
+Или для dev режима: `wails dev` (требует Wails v2 CLI)
 
 ---
 
-## ШАГ 1 — Git Init + Skeleton
+## Текущий этап: Wails v2 Vertical MVP
 
-**Цель:** репозиторий создан, пустая структура, "hello world" билдится.
+**Цель:** базовый рабочий desktop GUI для разделов → дел → заметок.
 
-**Acceptance:**
+**Прогресс:**
-- `go build ./...` проходит
+- ✅ Wails v2 shell (window opens, no SIGSEGV)
-- `go test ./...` проходит
+- ✅ Layout fix (full viewport, dark theme, sidebar+main)
-- `verstak --version` выводит версию
+- 🔄 Notes bindings + UI
-- Повторный init безопасен
+- 🔄 Tabs (Overview/Notes/Files/Actions/Worklog/Activity)
+- 🔄 Node creation
+- 🔄 Section filtering
 
-**Действия:**
+**Пауза (не начинать до завершения vertical MVP):**
-- git init, .gitignore (Go, Wails)
+- Файлы/папки workflow
-- `go mod init verstak`
+- Drag-and-drop
-- Структура: `cmd/verstak/`, `internal/core/`, `migrations/`
+- Sync, plugins, Lua, browser extension, TUI
-- `cmd/verstak/main.go`: --version flag
+- Новые шаблоны, DokuWiki importer
+
+---
+
+## Выполненные шаги (1-10)
+
+### ШАГ 1 — Git Init + Skeleton
+- go module `verstak`, структура cmd/internal/migrations
+- CLI `verstak --version`
 - README.md
 
-**Commit:** `step 1: skeleton`
+### ШАГ 2 — Init + SQLite
+- storage.go: DB wrapper, migration runner
+- vault.go: Init() создаёт .verstak/ + index.db
+- config.go: YAML config
+
+### ШАГ 3 — Nodes Repository
+- Node struct + CRUD (Create, Get, ListChildren, ListRoots, UpdateTitle, Move, SoftDelete)
+- Meta KV + tests
+
+### ШАГ 4 — Files
+- FileService: AddExternal, CopyIntoVault, Get, ListByNode, MarkMissing, DeleteToTrash, Open
+- file_test.go: 5 tests
+
+### ШАГ 5 — Notes
+- NoteService: Create, Read, Save (с backup), Delete
+- note_test.go: 3 tests
+
+### ШАГ 6 — GUI (browser prototype)
+- Go HTTP SPA на случайном порту
+- Sidebar tree + разделы (Сегодня, Неразобранное, Клиенты, Проекты...)
+- Dashboard дела + вкладки (Обзор, Заметки, Файлы, Действия, Журнал, Активность)
+- Модальное окно "+ Добавить" с выбором типа
+- Поиск по корневым нодам
+- **Это legacy prototype — не развивать как основной GUI**
+
+### ШАГ 7 — Actions + Worklog
+- ActionService: Create, Get, ListByNode, Delete, Run (open_url/file/folder, run_command)
+- WorklogService: Add, Update, ListByNode, Delete, SumMinutes, Report
+- CLI: `action add/list/run/delete`, `log add/list/report`
+- GUI вкладки с кнопками действий и журналом работ
+
+### ШАГ 8 — FTS5 Search
+- SearchService: Index, Remove, Rebuild, Search (FTS5 MATCH)
+- FTS5 virtual table создаётся лениво (работает с/без FTS5)
+- Fallback на LIKE по заголовкам нод
+- CLI: `verstak index rebuild`
+- GUI search bar
+
+### ШАГ 9 — Section assignment
+- Колонка `section` в nodes (clients/projects/recipes/documents/archive/inbox)
+- Фильтрация разделов по `?section=` в API
+- Root-ноды без section → inbox
+
+### ШАГ 10 — Plugin Manager
+- Discovery: `.verstak/plugins/<name>/plugin.json`
+- Enable/disable, templates → pre-filled node trees
+- Built-in шаблон "Клиент" (Overview + Документы/Переписка/Скриншоты)
+- Template selector в модалке создания дела
+- POST /api/nodes/from-template
+- CLI: `plugin list/enable/disable/templates`
+- Lua runtime — stub (placeholder)
 
 ---
 
-## ШАГ 2 — Init + SQLite + First Migration
+## Текущий этап: ШАГ 11 — Wails Desktop GUI
 
-**Цель:** `verstak init --vault ./test` создаёт vault с index.db.
+**Целевой commit:** `gui/wails-file-workflow`
 
-**Acceptance:**
+Архитектура:
-- `go test ./...` проходит
-- init создаёт `.verstak/index.db`
-- повторный init безопасен
 
-**Действия:**
+```
-- migration runner (cmd + SQL migrations/)
+┌─────────────────────────────────────────────────┐
-- миграция 001_init.sql (таблица nodes)
+│  Frontend (Wails)                                │
-- `_ "github.com/mattn/go-sqlite3"` или modernc driver
+│  frontend/src/                                   │
-- CLI `init`: vault dir + `.verstak/` + `index.db`
+│    App.svelte                                    │
+│    components/Sidebar, TopBar, CaseView, ...     │
+│    stores/selection, nodes, files, ui           │
+│    styles/theme.css                              │
+└──────────────────┬──────────────────────────────┘
+                   │ Wails bindings
+┌──────────────────▼──────────────────────────────┐
+│  Go Core (internal/core/)                        │
+│    nodes, vault, storage, notes, files,         │
+│    actions, worklog, search, plugins             │
+└──────────────────┬──────────────────────────────┘
+                   │
+┌──────────────────▼──────────────────────────────┐
+│  Vault filesystem + SQLite                       │
+└─────────────────────────────────────────────────┘
+```
 
-**Commit:** `step 2: init + sqlite + first migration`
+### Действия
+
+1. Создать Wails app skeleton (`wails init`)
+2. Структура frontend/ — Svelte/Vue/vanilla TS
+3. Backend bindings — методы Wails над core services
+4. Перенести текущий UI shell из inline HTML в frontend
+5. Оставить текущий `internal/gui/` как legacy (не удалять, но не развивать)
+
+### Backend bindings (минимум)
+
+```go
+// Nodes
+ListSections() ([]SectionDTO, error)
+ListNodes(section string) ([]NodeDTO, error)
+GetNodeDetail(nodeID string) (NodeDetailDTO, error)
+CreateNode(parentID, section, typ, title string) (NodeDTO, error)
+FromTemplate(parentID, section, typ, title, template string) (NodeDTO, error)
+DeleteNode(id string) error
+MoveNode(id, parentID string) error
+
+// Notes
+CreateNote(parentID, title string) (NodeDTO, error)
+ReadNote(noteID string) (string, error)
+SaveNote(noteID, content string) error
+
+// Files
+ListFiles(nodeID string) ([]FileDTO, error)
+AddPathCopy(nodeID, sourcePath string) ([]NodeDTO, error)  // файл или папка
+AddPathLink(nodeID, sourcePath string) ([]NodeDTO, error)
+DeleteFileOrFolder(id string) error
+OpenFile(id string) error
+OpenFolder(id string) error
+PickFile() (string, error)
+PickDirectory() (string, error)
+
+// Actions/Worklog/Search
+ListActions(nodeID string) ([]ActionDTO, error)
+RunAction(id string) error
+CreateWorklog(nodeID, summary string, minutes int) (WorklogDTO, error)
+Search(query string) ([]SearchResultDTO, error)
+```
 
 ---
 
-## ШАГ 3 — Nodes Repository + CRUD + CLI Node
+## ШАГ 12 — Files/Folders full workflow
 
-**Цель:** можно создать/прочитать/переместить/удалить дело через CLI.
+### Core service extensions
 
-**Acceptance:**
+Расширить `files.Service`:
-- nodes + node_meta таблицы
-- NodeRepository: Create, Get, ListChildren, UpdateTitle, Move, SoftDelete
-- CLI: `node create`, `node list`, `node move`, `node delete`
-- unit tests проходят
 
-**Действия:**
+```go
-- Полная схема nodes (id, parent_id, type, title, slug, path, sort_order, created_at, updated_at, deleted_at, revision, device_id)
+AddPathCopy(nodeID string, sourcePath string) ([]Node, error)
-- node_meta (node_id, key, value)
+AddPathLink(nodeID string, sourcePath string) ([]Node, error)
-- Node struct + Repository
+```
-- UUID вместо auto-increment
-- Soft delete (deleted_at)
-- безопасный slug для path
-- Tests: in-memory SQLite
 
-**Commit:** `step 3: nodes repository + CRUD`
+Логика:
+- `os.Stat(sourcePath)` → если директория → рекурсивный обход
+- Каждый файл → File node + file record
+- Каждая папка → Folder node
+- Структура сохраняется через parent_id
+
+### Folder model
+
+Папка = node type `folder` (не file record с mime=directory).
+
+При импорте `romashka-docs/`:
+```
+Folder node: romashka-docs (type=folder)
+  File node: dogovor.docx (type=file)
+  Folder node: screenshots (type=folder)
+    File node: error.png (type=file)
+```
+
+### Name conflict resolution
+
+Если в target уже есть `docs`:
+```
+docs
+docs (2)
+docs (3)
+```
+
+### Safety checks
+
+При добавлении папки показать summary:
+- количество файлов/папок
+- общий размер
+- предупреждение если > 1000 файлов, > 1 GB, содержит `.git`/`node_modules`/`.cache`
+
+### Trash
+
+- Soft delete node + children
+- Vault files → `.verstak/trash`
+- External files — только удалить связь
+- Не `rm -rf`
+
+### Tests
+
+1. Copy single file → vault, record created, source intact
+2. Link single file → no copy, external path saved
+3. Copy folder → tree created, files in vault
+4. Link folder → node created, no content copied
+5. Delete vault file → soft-deleted, file in trash
+6. Delete vault folder → children soft-deleted
+7. Name conflict → no overwrite, safe suffix
+8. Open file → mocked opener (no real app launch)
 
 ---
 
-## ШАГ 4 — Vault Files: Trash + File Service + CLI File
+## ШАГ 13 — Drag-and-drop
 
-**Цель:** можно добавить файл в дело, открыть системным приложением, удалить в trash.
+### External D&D
 
-**Acceptance:**
+Drop target: активное дело / вкладка Файлы / Неразобранное.
-- `.verstak/trash/` создаётся при init
-- copy file into vault работает
-- open with system app работает
-- delete-to-trash работает
-- тесты проходят
 
-**Действия:**
+После drop → диалог:
-- Таблица files (id, node_id, filename, path, storage_mode, size, sha256, mime, ...)
+```
-- VaultService: CopyFile, LinkExternal, OpenFile, DeleteToTrash, RestoreFromTrash
+Добавить в "ООО Ромашка / Сайт"
-- CLI: `file add`, `file list`, `file open`, `file trash`
+Файлов: 3, Папок: 1, 240 MB
-
+[Скопировать] [Переместить] [Привязать] [Отмена]
-**Commit:** `step 4: vault files + trash + CLI`
+```
 
 ---
 
-## ШАГ 5 — Markdown Notes: Create/Read/Save + CLI Note
+## ШАГ 14 — MVP stabilization
 
-**Цель:** можно создать заметку, писать в неё, читать обратно.
+- Smoke tests базовых сценариев
-
+- Проверка: дело → заметка → файл → папка → trash → перезапуск
-**Acceptance:**
+- go test ./... pass
-- type "note" для nodes
+- Обновление документации
-- создать .md файл в vault
+- Остановка перед следующими фичами
-- save делает backup старой версии
-- тесты проходят
-
-**Действия:**
-- Таблица notes (node_id, file_id, format, original_format, encrypted)
-- NoteService: CreateNote, ReadNote, SaveNote (с backup)
-- CLI: `note create`, `note read`, `note write`
-- Backup старой версии перед перезаписью
-
-**Commit:** `step 5: markdown notes`
-
----
-
-## ШАГ 6 — Wails GUI MVP
-
-**Цель:** GUI запускается, видно дерево дел, можно создать дело и заметку.
-
-**Acceptance:**
-- sidebar tree показывает дела
-- create node работает
-- markdown textarea editor с save
-- file list + add file + open file
-- главный пользовательский поток работает
-
-**Действия:**
-- Wails app init (Go backend + Svelte/Vue)
-- Backend bindings: NodeService, VaultService, NoteService
-- Frontend: sidebar tree, main panel, modals, markdown editor
-- Поток: дело → заметка → файл → открыть файл
-
-**Commit:** `step 6: Wails GUI MVP`
-
----
-
-## ШАГ 7 — Actions
-
-**Цель:** можно создать кнопку "Открыть сайт", нажать, сайт открылся.
-
-**Acceptance:**
-- open_url, open_file, open_folder, run_command
-- confirm_required диалог
-- action log
-- GUI вкладка "Действия"
-
-**Действия:**
-- Таблица actions
-- ActionService: Run с confirm, exec.Command БЕЗ shell, args массивом
-- CLI: `action add`, `action list`, `action run`
-- GUI: вкладка с кнопками
-
-**Commit:** `step 7: actions`
-
----
-
-## ШАГ 8 — Worklog
-
-**Цель:** можно записать "3ч обновил витрину", скопировать отчёт.
-
-**Acceptance:**
-- add/edit/delete entry
-- approximate minutes + billable flag
-- copy report копирует в буфер
-- GUI вкладка "Журнал"
-
-**Действия:**
-- Таблица worklog_entries
-- WorklogService: Add, Edit, Delete, CopyReport
-- CLI: `worklog add`, `worklog list`, `worklog report`
-- GUI: вкладка журнал + кнопка copy report
-
-**Commit:** `step 8: worklog`
-
----
-
-## ШАГ 9 — FTS5 Search
-
-**Цель:** можно найти "витрину" по заметкам, файлам, журналу.
-
-**Acceptance:**
-- `verstak index rebuild` перестраивает индекс
-- поиск по node titles, note content, filenames, worklog summaries
-- GUI search bar + результаты с type/path
-
-**Действия:**
-- Таблица search_index (FTS5): node_id, title, content, path, tags, type
-- Триггеры для автоматического обновления или manual rebuild
-- SearchService: RebuildIndex, Search(query)
-- CLI: `index rebuild`
-- GUI: search bar в header
-
-**Commit:** `step 9: FTS5 search`
-
----
-
-## ШАГ 10 — Система плагинов (Lua + шаблоны дел)
-
-**Цель:** можно положить Lua-скрипт в `.verstak/plugins/` — и он работает.
-Без перекомпиляции программы.
-
-**Acceptance:**
-- `.verstak/plugins/<name>/plugin.json` — мета
-- `main.lua` — загрузка через gopher-lua
-- `on_init`, `on_vault_open`, `on_node_create` хуки
-- `verstak.node.register_type()` — новые типы дел
-- `verstak.http.route()` — API для GUI
-- шаблоны дела (JSON) → предзаполненное дерево
-- песочница: нет io/os.execute, только API
-- CLI: `verstak plugin list / install / enable`
-- DokuWiki импортер — пример плагина в `contrib/plugins/importer-dokuwiki/`
-
-**Действия:**
-- `internal/core/plugins/manager.go` — сканирование, загрузка, валидация
-- Lua runtime (gopher-lua) с песочницей
-- Plugin API: node, config, activity, http, ui, vault
-- Миграции плагинов (SQL)
-- Реестр типов дел → GUI рендерит разные карточки
-- CLI: plugin list/install/enable
-- Базовый шаблон дела (client.json)
-- Пример плагина: DokuWiki importerв `contrib/`
-
-**Commit:** `step 10: plugins system`
-
----
-
-## ШАГ 11 — Sync Server Skeleton
-
-**Цель:** verstak-server отвечает на /health, /sync/push, /sync/pull, /blobs.
-
-**Acceptance:**
-- HTTP server на отдельном порту
-- API key auth
-- blob storage by sha256
-- GET /health, POST /sync/push, POST /sync/pull, POST /blobs/upload, GET /blobs/{sha256}
-
-**Действия:**
-- `cmd/verstak-server/main.go`
-- SQLite server db
-- Push/pull operations endpoints
-- Blob upload/download with sha256 naming
-
-**Commit:** `step 11: sync server skeleton`
-
----
-
-## ШАГ 12 — Sync Client MVP
-
-**Цель:** `verstak sync` отправляет локальные операции на сервер и получает обратно.
-
-**Acceptance:**
-- sync_ops таблица
-- операции создаются при каждом изменении
-- push local ops + pull remote ops
-- upload/download blobs
-- conflict copy при неуверенности
-
-**Действия:**
-- Таблица sync_ops (опционально добавить триггеры в repository)
-- SyncClient: Push, Pull, UploadBlob, DownloadBlob
-- CLI: `verstak sync`
-- Server URL + API key в .verstak/config
-
-**Commit:** `step 12: sync client MVP`
-
----
-
-## ШАГ 13 — Activity + File Scanner/Watcher
-
-**Цель:** фиксируется открытие/редактирование, scanner видит новые файлы.
-
-**Acceptance:**
-- activity_events таблица
-- scanner сравнивает реальность с SQLite
-- watcher (fsnotify) ускоряет обнаружение
-- экран "Активность" с группировкой по делу
-- можно создать worklog из events
-
-**Действия:**
-- Таблица activity_events
-- Запись событий из nodes/notes/files/actions
-- Snapshot scanner (источник правды)
-- fsnotify watcher (ускоритель)
-- CLI: `scan`, `activity list`
-- GUI: экран "Активность"
-
-**Commit:** `step 13: activity + scanner/watcher`
-
----
-
-## ШАГ 14 — TUI MVP (Bubble Tea)
-
-**Цель:** быстрый поиск дела, добавление worklog, запуск action.
-
-**Acceptance:**
-- fuzzy search tree
-- open node
-- add worklog
-- run action
-- sync now
-
-**Действия:**
-- `cmd/verstak-tui/main.go` с Bubble Tea
-- Модели: search, node view, worklog form, action runner
-- Не повторяет весь GUI — только быстрые действия
-
-**Commit:** `step 14: TUI MVP`
-
----
-
-## ШАГ 15 — Integrity Check + Repair + Vault Restore
-
-**Цель:** `verstak vault check` находит проблемы, repair чинит, restore восстанавливает.
-
-**Acceptance:**
-- check: missing files, orphan files, SQLite references, hash mismatch
-- repair: устраняет найденные проблемы
-- restore с сервера восстанавливает vault
-
-**Действия:**
-- CLI: `vault check` — сканирует и отчитывается
-- CLI: `vault repair` — чинит найденное
-- CLI: `restore --server <url> --api-key <key> --target <path>`
-
-**Commit:** `step 15: integrity + restore`
-
----
-
-## ШАГ 16 — Система плагинов (Lua + шаблоны дел)
-
-**Цель:** можно положить Lua-скрипт в `.verstak/plugins/` — и он работает.
-
-**Acceptance:**
-- `.verstak/plugins/<name>/plugin.json` — мета
-- `main.lua` — загрузка через gopher-lua
-- `on_init`, `on_vault_open`, `on_node_create` хуки
-- `verstak.node.register_type()` — новые типы дел
-- `verstak.http.route()` — API для GUI
-- шаблоны дела (JSON) → предзаполненное дерево
-- CLI: `verstak plugin list / install / enable`
-
-**Действия:**
-- `internal/core/plugins/manager.go` — сканирование, загрузка, валидация
-- Lua runtime (gopher-lua) с песочницей
-- Plugin API: node, config, activity, http, ui, vault
-- Миграции плагинов (SQL)
-- Реестр типов дел → GUI рендерит разные карточки
-- CLI: plugin list/install/enable
-- Базовый шаблон дела (client.json)
-
-**Commit:** `step 10: plugins system`
 
 ---
 
@@ -382,10 +311,19 @@ verstak/
 
   cmd/
     verstak/          # CLI
-    verstak-gui/      # Wails GUI
+    verstak-gui/      # Wails GUI main
     verstak-tui/      # Bubble Tea TUI
     verstak-server/   # Sync server
 
+  frontend/           # Wails frontend
+    package.json
+    wails.json
+    src/
+      App.svelte
+      components/
+      stores/
+      styles/
+
   internal/
     core/
       nodes/
@@ -400,9 +338,11 @@ verstak/
       sync/
       security/
       config/
-      plugins/
+      plugins/        # manager, lua (stub)
 
-  frontend/           # Wails frontend (Svelte/Vue)
+  contrib/
+    plugins/
+      importer-dokuwiki/
 
   migrations/
     001_init.sql
@@ -411,15 +351,11 @@ verstak/
     004_add_notes.sql
     005_add_actions.sql
     006_add_worklog.sql
-    007_add_activity.sql
-    008_add_fts.sql
-    009_add_sync.sql
 ```
 
-## RAID (Risks, Assumptions, Issues, Dependencies)
+## RAID
 
-- **Критично:** Wails v3 может быть нестабилен — проверить перед шагом 6
+- **Критично:** Wails требует Node.js для frontend-сборки
-- **Критично:** go-sqlite3 нужен cgo; modernc — чистый Go, выбрать до шага 2
+- **Критично:** go-sqlite3 + cgo; gcc уже установлен
-- **Зависимость:** Шаги 12 (sync client) зависят от 11 (server)
+- **Зависимость:** Steps 15+ ждут завершения step 14
-- **Зависимость:** Шаг 6 (GUI) лучше откладывать до стабильности core
+- **Риск:** Wails v3 может быть нестабилен — проверить перед шагом 11
-- **Риск:** Svelte/Vue фронтенд потребует node/npm — подготовить

frontend/Inter Font License.txt

@@ -0,0 +1,93 @@
+Copyright 2020 The Inter Project Authors (https://github.com/rsms/inter)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

frontend/bindings/github.com/wailsapp/wails/v3/internal/eventcreate.js

@@ -0,0 +1,9 @@
+//@ts-check
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import { Create as $Create } from "@wailsio/runtime";
+
+Object.freeze($Create.Events);

frontend/bindings/github.com/wailsapp/wails/v3/internal/eventdata.d.ts

@@ -0,0 +1,2 @@
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT

frontend/index.html

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="ru">
+<head>
+  <meta charset="UTF-8" />
+  <link rel="icon" type="image/svg+xml" href="/wails.png" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Верстак</title>
+  <style>
+    /* Critical reset — no white borders, full viewport */
+    html, body, #app {
+      width: 100%;
+      height: 100%;
+      margin: 0;
+      padding: 0;
+      overflow: hidden;
+      background: #13131f;
+    }
+  </style>
+</head>
+<body>
+  <div id="app"></div>
+  <script type="module" src="/src/main.js"></script>
+</body>
+</html>

frontend/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build --mode production",
+    "preview": "vite preview"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "@sveltejs/vite-plugin-svelte": "^3.1.2",
+    "svelte": "^4.2.19",
+    "vite": "^5.4.21"
+  }
+}

frontend/public/style.css

@@ -0,0 +1,157 @@
+:root {
+    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
+    "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
+    sans-serif;
+    font-size: 16px;
+    line-height: 24px;
+    font-weight: 400;
+    color-scheme: light dark;
+    color: rgba(255, 255, 255, 0.87);
+    background-color: rgba(27, 38, 54, 1);
+    font-synthesis: none;
+    text-rendering: optimizeLegibility;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+    -webkit-text-size-adjust: 100%;
+    user-select: none;
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+}
+
+@font-face {
+    font-family: "Inter";
+    font-style: normal;
+    font-weight: 400;
+    src: local(""),
+    url("./Inter-Medium.ttf") format("truetype");
+}
+
+h3 {
+    font-size: 3em;
+    line-height: 1.1;
+}
+
+a {
+    font-weight: 500;
+    color: #646cff;
+    text-decoration: inherit;
+}
+
+a:hover {
+    color: #535bf2;
+}
+
+button {
+    width: 60px;
+    height: 30px;
+    line-height: 30px;
+    border-radius: 3px;
+    border: none;
+    margin: 0 0 0 20px;
+    padding: 0 8px;
+    cursor: pointer;
+}
+
+.result {
+    height: 20px;
+    line-height: 20px;
+}
+
+body {
+    margin: 0;
+    display: flex;
+    place-items: center;
+    place-content: center;
+    min-width: 320px;
+    min-height: 100vh;
+}
+
+.container {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+}
+
+h1 {
+    font-size: 3.2em;
+    line-height: 1.1;
+}
+
+#app {
+    max-width: 1280px;
+    margin: 0 auto;
+    padding: 2rem;
+    text-align: center;
+}
+
+.logo {
+    height: 6em;
+    padding: 1.5em;
+    will-change: filter;
+}
+
+.logo:hover {
+    filter: drop-shadow(0 0 2em #e80000aa);
+}
+
+.logo.vanilla:hover {
+    filter: drop-shadow(0 0 2em #f7df1eaa);
+}
+
+.result {
+    height: 20px;
+    line-height: 20px;
+    margin: 1.5rem auto;
+    text-align: center;
+}
+
+.footer {
+    margin-top: 1rem;
+    align-content: center;
+    text-align: center;
+}
+
+@media (prefers-color-scheme: light) {
+    :root {
+        color: #213547;
+        background-color: #ffffff;
+    }
+
+    a:hover {
+        color: #747bff;
+    }
+
+    button {
+        background-color: #f9f9f9;
+    }
+}
+
+
+.input-box .btn:hover {
+    background-image: linear-gradient(to top, #cfd9df 0%, #e2ebf0 100%);
+    color: #333333;
+}
+
+.input-box .input {
+    border: none;
+    border-radius: 3px;
+    outline: none;
+    height: 30px;
+    line-height: 30px;
+    padding: 0 10px;
+    color: black;
+    background-color: rgba(240, 240, 240, 1);
+    -webkit-font-smoothing: antialiased;
+}
+
+.input-box .input:hover {
+    border: none;
+    background-color: rgba(255, 255, 255, 1);
+}
+
+.input-box .input:focus {
+    border: none;
+    background-color: rgba(255, 255, 255, 1);
+}

frontend/public/svelte.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="26.6" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 308"><path fill="#FF3E00" d="M239.682 40.707C211.113-.182 154.69-12.301 113.895 13.69L42.247 59.356a82.198 82.198 0 0 0-37.135 55.056a86.566 86.566 0 0 0 8.536 55.576a82.425 82.425 0 0 0-12.296 30.719a87.596 87.596 0 0 0 14.964 66.244c28.574 40.893 84.997 53.007 125.787 27.016l71.648-45.664a82.182 82.182 0 0 0 37.135-55.057a86.601 86.601 0 0 0-8.53-55.577a82.409 82.409 0 0 0 12.29-30.718a87.573 87.573 0 0 0-14.963-66.244"></path><path fill="#FFF" d="M106.889 270.841c-23.102 6.007-47.497-3.036-61.103-22.648a52.685 52.685 0 0 1-9.003-39.85a49.978 49.978 0 0 1 1.713-6.693l1.35-4.115l3.671 2.697a92.447 92.447 0 0 0 28.036 14.007l2.663.808l-.245 2.659a16.067 16.067 0 0 0 2.89 10.656a17.143 17.143 0 0 0 18.397 6.828a15.786 15.786 0 0 0 4.403-1.935l71.67-45.672a14.922 14.922 0 0 0 6.734-9.977a15.923 15.923 0 0 0-2.713-12.011a17.156 17.156 0 0 0-18.404-6.832a15.78 15.78 0 0 0-4.396 1.933l-27.35 17.434a52.298 52.298 0 0 1-14.553 6.391c-23.101 6.007-47.497-3.036-61.101-22.649a52.681 52.681 0 0 1-9.004-39.849a49.428 49.428 0 0 1 22.34-33.114l71.664-45.677a52.218 52.218 0 0 1 14.563-6.398c23.101-6.007 47.497 3.036 61.101 22.648a52.685 52.685 0 0 1 9.004 39.85a50.559 50.559 0 0 1-1.713 6.692l-1.35 4.116l-3.67-2.693a92.373 92.373 0 0 0-28.037-14.013l-2.664-.809l.246-2.658a16.099 16.099 0 0 0-2.89-10.656a17.143 17.143 0 0 0-18.398-6.828a15.786 15.786 0 0 0-4.402 1.935l-71.67 45.674a14.898 14.898 0 0 0-6.73 9.975a15.9 15.9 0 0 0 2.709 12.012a17.156 17.156 0 0 0 18.404 6.832a15.841 15.841 0 0 0 4.402-1.935l27.345-17.427a52.147 52.147 0 0 1 14.552-6.397c23.101-6.006 47.497 3.037 61.102 22.65a52.681 52.681 0 0 1 9.003 39.848a49.453 49.453 0 0 1-22.34 33.12l-71.664 45.673a52.218 52.218 0 0 1-14.563 6.398"></path></svg>

frontend/src/FileTreeRow.svelte

@@ -0,0 +1,346 @@
+<script>
+  import { createEventDispatcher } from 'svelte'
+  import FileIcon from './lib/FileIcon.svelte'
+  import { formatFileSize, formatMimeType, getFileKind } from './lib/fileUtils.js'
+
+  export let item
+  export let selected = false
+  export let onDragStart
+  export let onDragOver
+  export let onDrop
+
+  const dispatch = createEventDispatcher()
+
+  const kind = getFileKind(item)
+  const isFolder = item.type === 'folder'
+  let menuOpen = false
+  let clickTimer = null
+
+  function handleClick(e) {
+    if (e.ctrlKey || e.metaKey) {
+      dispatch('toggleSelect', item.id)
+    } else if (e.shiftKey) {
+      dispatch('rangeSelect', item.id)
+    } else {
+      if (clickTimer) {
+        clearTimeout(clickTimer)
+        clickTimer = null
+        // Double click
+        if (isFolder) {
+          dispatch('navigate', item.id)
+        } else {
+          dispatch('preview', item)
+        }
+      } else {
+        clickTimer = setTimeout(() => {
+          clickTimer = null
+          // Single click: select
+          if (selected) {
+            // Already selected: navigate/preview
+            if (isFolder) {
+              dispatch('navigate', item.id)
+            } else {
+              dispatch('preview', item)
+            }
+          } else {
+            dispatch('selectOne', item.id)
+          }
+        }, 250)
+      }
+    }
+  }
+
+  function handleKeydown(e) {
+    if (e.key === 'Enter') {
+      if (isFolder) {
+        dispatch('navigate', item.id)
+      } else {
+        dispatch('preview', item)
+      }
+    }
+  }
+
+  function handleOpenExternal() {
+    dispatch('openExternal', item.fileId)
+  }
+
+  function handleDelete() {
+    dispatch('delete', { id: item.id, type: item.type })
+  }
+
+  function handleRename() {
+    menuOpen = false
+    dispatch('rename', { id: item.id, name: item.name })
+  }
+
+  function handleDuplicate() {
+    menuOpen = false
+    dispatch('duplicate', item.id)
+  }
+
+  function handleCut() {
+    menuOpen = false
+    dispatch('cut', item.id)
+  }
+
+  function handleCopy() {
+    menuOpen = false
+    dispatch('copy', item.id)
+  }
+
+  function toggleMenu() {
+    menuOpen = !menuOpen
+  }
+
+  function closeMenu() {
+    menuOpen = false
+  }
+
+  function handleDragStart(e) {
+    if (onDragStart) onDragStart(e, item.id)
+  }
+
+  function handleDragOver(e) {
+    if (onDragOver && isFolder) onDragOver(e, item.id)
+  }
+
+  function handleDrop(e) {
+    if (onDrop && isFolder) onDrop(e, item.id)
+  }
+</script>
+
+<svelte:window on:click={closeMenu}/>
+
+<div class="file-row"
+     class:file-row--selected={selected}
+     class:file-row--dragover={false}
+     role="button"
+     tabindex="0"
+     draggable="true"
+     on:click={handleClick}
+     on:keydown={handleKeydown}
+     on:dragstart={handleDragStart}
+     on:dragover={handleDragOver}
+     on:drop={handleDrop}
+     aria-label={isFolder ? `Folder ${item.name}` : `File ${item.name}`}>
+  <div class="file-row-icon">
+    <FileIcon {kind} size={22}/>
+  </div>
+  <div class="file-row-body">
+    <div class="file-row-name" title={item.name}>{item.name}</div>
+    <div class="file-row-meta">
+      {#if isFolder}
+        <span>Folder</span>
+      {:else}
+        <span>{formatFileSize(item.size)}</span>
+        {#if item.mime}
+          <span class="meta-sep">·</span>
+          <span>{formatMimeType(item.mime)}</span>
+        {/if}
+      {/if}
+    </div>
+  </div>
+  <div class="file-row-actions">
+    {#if !isFolder}
+      <button class="action-btn" on:click|stopPropagation={() => dispatch('preview', item)} title="Preview" aria-label="Preview">
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"/>
+          <circle cx="12" cy="12" r="3"/>
+        </svg>
+      </button>
+      <button class="action-btn" on:click|stopPropagation={handleOpenExternal} title="Open in external program" aria-label="Open externally">
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/>
+          <polyline points="15 3 21 3 21 9"/>
+          <line x1="10" y1="14" x2="21" y2="3"/>
+        </svg>
+      </button>
+    {:else}
+      <button class="action-btn" on:click|stopPropagation={() => dispatch('navigate', item.id)} title="Open folder" aria-label="Open folder">
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>
+          <line x1="9" y1="14" x2="15" y2="14"/>
+        </svg>
+      </button>
+    {/if}
+    <button class="action-btn" on:click|stopPropagation={toggleMenu} title="More actions" aria-label="More actions" aria-expanded={menuOpen}>
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="currentColor">
+        <circle cx="12" cy="5" r="2"/>
+        <circle cx="12" cy="12" r="2"/>
+        <circle cx="12" cy="19" r="2"/>
+      </svg>
+    </button>
+    <button class="action-btn action-btn-danger" on:click|stopPropagation={handleDelete} title="Delete" aria-label="Delete">
+      <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+        <polyline points="3 6 5 6 21 6"/>
+        <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/>
+      </svg>
+    </button>
+  </div>
+</div>
+
+{#if menuOpen}
+  <!-- svelte-ignore a11y-click-events-have-key-events -->
+  <div class="menu-backdrop" on:click|stopPropagation={closeMenu} role="presentation"></div>
+  <div class="menu" on:click|stopPropagation role="menu">
+    <button class="menu-item" on:click={handleRename} role="menuitem">Rename</button>
+    <button class="menu-item" on:click={handleDuplicate} role="menuitem">Duplicate</button>
+    <button class="menu-item" on:click={handleCut} role="menuitem">Cut</button>
+    <button class="menu-item" on:click={handleCopy} role="menuitem">Copy</button>
+  </div>
+{/if}
+
+<style>
+  .file-row {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    padding: 8px 12px;
+    border-radius: 6px;
+    cursor: default;
+    transition: background 0.12s;
+    min-height: 52px;
+    user-select: none;
+  }
+
+  .file-row:hover {
+    background: #1e1e30;
+  }
+
+  .file-row--selected {
+    background: #1e1e3a;
+    outline: 1px solid #3a3a6c;
+  }
+
+  .file-row--selected:hover {
+    background: #252545;
+  }
+
+  .file-row:focus-visible {
+    outline: 2px solid #5588ff;
+    outline-offset: -2px;
+  }
+
+  .file-row-icon {
+    flex-shrink: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 32px;
+    height: 32px;
+    color: #888;
+  }
+
+  .file-row-body {
+    flex: 1;
+    min-width: 0;
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+  }
+
+  .file-row-name {
+    font-size: 13px;
+    color: #ddd;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    line-height: 1.3;
+  }
+
+  .file-row-meta {
+    display: flex;
+    align-items: center;
+    gap: 4px;
+    font-size: 11px;
+    color: #666;
+  }
+
+  .meta-sep {
+    color: #444;
+  }
+
+  .file-row-actions {
+    display: flex;
+    gap: 2px;
+    align-items: center;
+    opacity: 0;
+    transition: opacity 0.15s ease;
+    flex-shrink: 0;
+  }
+
+  .file-row:hover .file-row-actions {
+    opacity: 1;
+  }
+
+  .action-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 28px;
+    height: 28px;
+    border: none;
+    border-radius: 4px;
+    background: transparent;
+    color: #666;
+    cursor: pointer;
+    transition: background 0.12s, color 0.12s;
+  }
+
+  .action-btn:hover {
+    background: #2a2a3c;
+    color: #ccc;
+  }
+
+  .action-btn-danger:hover {
+    background: #3a2222;
+    color: #ff6b6b;
+  }
+
+  .action-btn:focus-visible {
+    outline: 2px solid #5588ff;
+    outline-offset: 1px;
+  }
+
+  .menu-backdrop {
+    position: fixed;
+    inset: 0;
+    z-index: 99;
+  }
+
+  .menu {
+    position: absolute;
+    right: 12px;
+    margin-top: 4px;
+    background: #1a1a28;
+    border: 1px solid #2a2a3c;
+    border-radius: 6px;
+    padding: 4px;
+    z-index: 100;
+    min-width: 140px;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
+  }
+
+  .menu-item {
+    display: block;
+    width: 100%;
+    padding: 6px 12px;
+    border: none;
+    background: transparent;
+    color: #ccc;
+    font-size: 12px;
+    text-align: left;
+    cursor: pointer;
+    border-radius: 4px;
+    font-family: inherit;
+  }
+
+  .menu-item:hover {
+    background: #2a2a3c;
+  }
+
+  .menu-item:focus-visible {
+    outline: 2px solid #5588ff;
+    outline-offset: 1px;
+  }
+</style>

frontend/src/api/verstak.js

@@ -0,0 +1,43 @@
+// Wails v2 API wrapper — uses generated bindings from wailsjs/go/main/App.js
+import * as App from '../wailsjs/go/main/App.js'
+
+// Re-export all methods
+export const listSections = () => App.ListSections()
+export const listNodesBySection = (section) => App.ListNodesBySection(section)
+export const listChildren = (parentID) => App.ListChildren(parentID)
+export const getNodeDetail = (id) => App.GetNodeDetail(id)
+export const createNode = (parentID, type, title, section) => App.CreateNode(parentID, type, title, section)
+export const deleteNode = (id) => App.DeleteNode(id)
+
+export const listNotes = (nodeID) => App.ListNotes(nodeID)
+export const createNote = (parentID, title) => App.CreateNote(parentID, title)
+export const readNote = (noteID) => App.ReadNote(noteID)
+export const saveNote = (noteID, content) => App.SaveNote(noteID, content)
+
+export const listFiles = (nodeID) => App.ListFiles(nodeID)
+export const listItems = (nodeID) => App.ListItems(nodeID)
+export const addPathCopy = (nodeID, sourcePath) => App.AddPathCopy(nodeID, sourcePath)
+export const addPathLink = (nodeID, sourcePath) => App.AddPathLink(nodeID, sourcePath)
+export const deleteFileOrFolder = (nodeID) => App.DeleteFileOrFolder(nodeID)
+export const previewImport = (sourcePath) => App.PreviewImport(sourcePath)
+export const pickFile = () => App.PickFile()
+export const pickFiles = () => App.PickFiles()
+export const pickDirectory = () => App.PickDirectory()
+export const openFile = (id) => App.OpenFile(id)
+export const readFileText = (id) => App.ReadFileText(id)
+export const getFileBase64 = (id) => App.GetFileBase64(id)
+export const createEmptyFile = (parentID, filename) => App.CreateEmptyFile(parentID, filename)
+export const duplicateNode = (nodeID) => App.DuplicateNode(nodeID)
+export const renameNode = (nodeID, newTitle) => App.RenameNode(nodeID, newTitle)
+export const moveNode = (nodeID, newParentID) => App.MoveNode(nodeID, newParentID)
+export const openFolder = (nodeID) => App.OpenFolder(nodeID)
+
+export const listActions = (nodeID) => App.ListActions(nodeID)
+export const runAction = (id) => App.RunAction(id)
+
+export const listWorklog = (nodeID) => App.ListWorklog(nodeID)
+export const createWorklog = (nodeID, summary, minutes) => App.CreateWorklog(nodeID, summary, minutes)
+
+export const search = (query) => App.Search(query)
+
+export const verstakVersion = () => App.VerstakVersion()

frontend/src/lib/ConfirmModal.svelte

@@ -0,0 +1,101 @@
+<script>
+  export let title = 'Подтверждение'
+  export let message = ''
+  export let confirmText = 'Удалить'
+  export let cancelText = 'Отмена'
+  export let danger = false
+
+  import { createEventDispatcher } from 'svelte'
+  const dispatch = createEventDispatcher()
+</script>
+
+<div class="overlay" on:click|self={() => dispatch('cancel')} role="dialog" aria-modal="true" aria-label={title}>
+  <div class="modal">
+    <h3>{title}</h3>
+    <p class="message">{message}</p>
+    <div class="actions">
+      <button class="btn {danger ? 'btn-danger' : 'btn-primary'}" on:click={() => dispatch('confirm')}>{confirmText}</button>
+      <button class="btn" on:click={() => dispatch('cancel')}>{cancelText}</button>
+    </div>
+  </div>
+</div>
+
+<style>
+  .overlay {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.6);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 200;
+  }
+
+  .modal {
+    background: #1a1a28;
+    border: 1px solid #2a2a3c;
+    border-radius: 12px;
+    padding: 24px;
+    width: 360px;
+    max-width: 90vw;
+  }
+
+  h3 {
+    font-size: 18px;
+    margin-bottom: 12px;
+    color: #e4e4ef;
+  }
+
+  .message {
+    font-size: 14px;
+    color: #aaa;
+    margin-bottom: 20px;
+    line-height: 1.4;
+  }
+
+  .actions {
+    display: flex;
+    gap: 8px;
+    justify-content: flex-end;
+  }
+
+  .btn {
+    padding: 8px 16px;
+    border: 1px solid #2a2a3c;
+    background: #1a1a28;
+    color: #ccc;
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 13px;
+    font-family: inherit;
+  }
+
+  .btn:hover {
+    background: #222233;
+  }
+
+  .btn-primary {
+    background: #6366f1;
+    border-color: #6366f1;
+    color: #fff;
+  }
+
+  .btn-primary:hover {
+    background: #4f46e5;
+  }
+
+  .btn-danger {
+    background: #dc2626;
+    border-color: #dc2626;
+    color: #fff;
+  }
+
+  .btn-danger:hover {
+    background: #b91c1c;
+  }
+
+  .btn:focus-visible {
+    outline: 2px solid #5588ff;
+    outline-offset: 1px;
+  }
+</style>

frontend/src/lib/FileActions.svelte

@@ -0,0 +1,85 @@
+<script>
+  import { createEventDispatcher } from 'svelte'
+
+  export let isFolder = false
+  export let fileId = ''
+  export let nodeId = ''
+
+  const dispatch = createEventDispatcher()
+
+  function handleOpen() {
+    if (isFolder) {
+      dispatch('openFolder', nodeId)
+    } else {
+      dispatch('open', fileId)
+    }
+  }
+
+  function handleDelete() {
+    dispatch('delete', nodeId)
+  }
+</script>
+
+<div class="file-actions">
+  <button class="action-btn" on:click={handleOpen} title={isFolder ? 'Open folder' : 'Open file'} aria-label={isFolder ? 'Open folder' : 'Open file'}>
+    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+      {#if isFolder}
+        <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>
+        <line x1="9" y1="14" x2="15" y2="14"/>
+      {:else}
+        <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/>
+        <polyline points="15 3 21 3 21 9"/>
+        <line x1="10" y1="14" x2="21" y2="3"/>
+      {/if}
+    </svg>
+  </button>
+  <button class="action-btn action-btn-danger" on:click={handleDelete} title="Delete" aria-label="Delete">
+    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+      <polyline points="3 6 5 6 21 6"/>
+      <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/>
+    </svg>
+  </button>
+</div>
+
+<style>
+  .file-actions {
+    display: flex;
+    gap: 2px;
+    align-items: center;
+    opacity: 0;
+    transition: opacity 0.15s ease;
+  }
+
+  :global(.file-row:hover) .file-actions {
+    opacity: 1;
+  }
+
+  .action-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 28px;
+    height: 28px;
+    border: none;
+    border-radius: 4px;
+    background: transparent;
+    color: #666;
+    cursor: pointer;
+    transition: background 0.12s, color 0.12s;
+  }
+
+  .action-btn:hover {
+    background: #2a2a3c;
+    color: #ccc;
+  }
+
+  .action-btn-danger:hover {
+    background: #3a2222;
+    color: #ff6b6b;
+  }
+
+  .action-btn:focus-visible {
+    outline: 2px solid #5588ff;
+    outline-offset: 1px;
+  }
+</style>

frontend/src/lib/FileBreadcrumbs.svelte

@@ -0,0 +1,69 @@
+<script>
+  import { createEventDispatcher } from 'svelte'
+
+  export let crumbs = []
+
+  const dispatch = createEventDispatcher()
+
+  function navigateTo(index) {
+    dispatch('navigate', index)
+  }
+</script>
+
+<nav class="breadcrumbs">
+  {#each crumbs as crumb, i}
+    {#if i > 0}
+      <span class="sep">/</span>
+    {/if}
+    {#if i === crumbs.length - 1}
+      <span class="crumb crumb--current">{crumb.name}</span>
+    {:else}
+      <button class="crumb crumb--link" on:click={() => navigateTo(i)}>{crumb.name}</button>
+    {/if}
+  {/each}
+</nav>
+
+<style>
+  .breadcrumbs {
+    display: flex;
+    align-items: center;
+    gap: 4px;
+    padding: 8px 0;
+    font-size: 13px;
+    color: #999;
+  }
+
+  .sep {
+    color: #444;
+  }
+
+  .crumb {
+    font-size: 13px;
+  }
+
+  .crumb--current {
+    color: #ccc;
+  }
+
+  .crumb--link {
+    background: none;
+    border: none;
+    padding: 2px 4px;
+    color: #888;
+    cursor: pointer;
+    border-radius: 3px;
+    font-family: inherit;
+    font-size: 13px;
+    transition: color 0.12s, background 0.12s;
+  }
+
+  .crumb--link:hover {
+    color: #ccc;
+    background: #1e1e30;
+  }
+
+  .crumb--link:focus-visible {
+    outline: 2px solid #5588ff;
+    outline-offset: 1px;
+  }
+</style>

frontend/src/lib/FileIcon.svelte

@@ -0,0 +1,63 @@
+<script>
+  export let kind = 'generic'
+  export let size = 20
+</script>
+
+<svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor"
+     stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg">
+  {#if kind === 'folder'}
+    <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>
+  {:else if kind === 'image'}
+    <rect x="3" y="3" width="18" height="18" rx="2" ry="2"/>
+    <circle cx="8.5" cy="8.5" r="1.5"/>
+    <polyline points="21 15 16 10 5 21"/>
+  {:else if kind === 'video'}
+    <rect x="2" y="4" width="20" height="16" rx="2"/>
+    <polyline points="10 9 16 12 10 15 10 9"/>
+  {:else if kind === 'audio'}
+    <path d="M9 18V5l12-2v13"/>
+    <circle cx="6" cy="18" r="3"/>
+    <circle cx="18" cy="16" r="3"/>
+  {:else if kind === 'pdf'}
+    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+    <polyline points="14 2 14 8 20 8"/>
+    <line x1="8" y1="12" x2="16" y2="12"/>
+    <line x1="8" y1="16" x2="16" y2="16"/>
+    <line x1="8" y1="14" x2="12" y2="14"/>
+  {:else if kind === 'document'}
+    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+    <polyline points="14 2 14 8 20 8"/>
+    <line x1="16" y1="13" x2="8" y2="13"/>
+    <line x1="16" y1="17" x2="8" y2="17"/>
+  {:else if kind === 'spreadsheet'}
+    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+    <polyline points="14 2 14 8 20 8"/>
+    <line x1="8" y1="12" x2="16" y2="12"/>
+    <line x1="8" y1="16" x2="16" y2="16"/>
+    <line x1="8" y1="14" x2="12" y2="14"/>
+    <line x1="12" y1="12" x2="12" y2="18"/>
+  {:else if kind === 'presentation'}
+    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+    <polyline points="14 2 14 8 20 8"/>
+    <line x1="9" y1="12" x2="15" y2="12"/>
+    <line x1="9" y1="15" x2="13" y2="15"/>
+    <line x1="12" y1="15" x2="12" y2="18"/>
+  {:else if kind === 'archive'}
+    <path d="M21 8v13a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8"/>
+    <polyline points="7 3 12 8 17 3"/>
+    <line x1="3" y1="8" x2="21" y2="8"/>
+    <rect x="10" y="12" width="4" height="4" rx="1"/>
+  {:else if kind === 'code'}
+    <polyline points="16 18 22 12 16 6"/>
+    <polyline points="8 6 2 12 8 18"/>
+  {:else if kind === 'text'}
+    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+    <polyline points="14 2 14 8 20 8"/>
+    <line x1="16" y1="13" x2="8" y2="13"/>
+    <line x1="16" y1="17" x2="8" y2="17"/>
+    <polyline points="10 9 9 9 8 9"/>
+  {:else}
+    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+    <polyline points="14 2 14 8 20 8"/>
+  {/if}
+</svg>

frontend/src/lib/FilePreviewModal.svelte

@@ -0,0 +1,262 @@
+<script>
+  import { createEventDispatcher, onMount, onDestroy } from 'svelte'
+  import FileIcon from './FileIcon.svelte'
+  import { formatFileSize, formatMimeType, getFileKind, isImageFile, isTextFile, isPdfFile, isMarkdownFile } from './fileUtils.js'
+
+  export let item
+  export let content = '' // base64 data URI or text content
+  export let loading = false
+  export let error = ''
+
+  const dispatch = createEventDispatcher()
+
+  const kind = getFileKind(item)
+  $: showImage = isImageFile(item) && content && content.startsWith('data:')
+  $: showText = isTextFile(item) || isMarkdownFile(item)
+  $: showPdf = isPdfFile(item)
+
+  function handleKeydown(e) {
+    if (e.key === 'Escape') {
+      dispatch('close')
+    }
+  }
+
+  function handleOpenExternal() {
+    dispatch('openExternal', item.fileId)
+  }
+
+  onMount(() => {
+    window.addEventListener('keydown', handleKeydown)
+  })
+
+  onDestroy(() => {
+    window.removeEventListener('keydown', handleKeydown)
+  })
+</script>
+
+<div class="overlay" on:click|self={() => dispatch('close')} role="dialog" aria-modal="true" aria-label={`Preview: ${item.name}`}>
+  <div class="modal">
+    <header class="preview-header">
+      <div class="preview-title">
+        <FileIcon {kind} size={18}/>
+        <span class="preview-name" title={item.name}>{item.name}</span>
+      </div>
+      <div class="preview-meta">{formatFileSize(item.size)} · {formatMimeType(item.mime)}</div>
+      <div class="preview-actions">
+        <button class="action-btn" on:click={handleOpenExternal} title="Open in external program" aria-label="Open externally">
+          <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+            <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/>
+            <polyline points="15 3 21 3 21 9"/>
+            <line x1="10" y1="14" x2="21" y2="3"/>
+          </svg>
+        </button>
+        <button class="action-btn action-btn-close" on:click={() => dispatch('close')} title="Close" aria-label="Close preview">
+          <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
+            <line x1="18" y1="6" x2="6" y2="18"/>
+            <line x1="6" y1="6" x2="18" y2="18"/>
+          </svg>
+        </button>
+      </div>
+    </header>
+    <div class="preview-body">
+      {#if loading}
+        <div class="preview-status"><p>Loading preview...</p></div>
+      {:else if error}
+        <div class="preview-status">
+          <p>{error}</p>
+          <button class="btn btn-sm" on:click={handleOpenExternal}>Open in external program</button>
+        </div>
+      {:else if showImage && content}
+        <div class="preview-image-container">
+          <img src={content} alt={item.name} class="preview-image"/>
+        </div>
+      {:else if showText && content}
+        <pre class="preview-text"><code>{content}</code></pre>
+      {:else if showPdf}
+        {#if content && content.startsWith('data:')}
+          <div class="preview-pdf-container">
+            <embed src={content} type="application/pdf" class="preview-pdf"/>
+          </div>
+        {:else}
+          <div class="preview-status">
+            <p>PDF preview is not available in this environment.</p>
+            <button class="btn btn-sm" on:click={handleOpenExternal}>Open in external program</button>
+          </div>
+        {/if}
+      {:else}
+        <div class="preview-status">
+          <p>Preview is not available for this file type.</p>
+          <button class="btn btn-sm" on:click={handleOpenExternal}>Open in external program</button>
+        </div>
+      {/if}
+    </div>
+  </div>
+</div>
+
+<style>
+  .overlay {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.65);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 1000;
+  }
+
+  .modal {
+    background: #14141f;
+    border: 1px solid #2a2a3c;
+    border-radius: 10px;
+    width: 90vw;
+    max-width: 900px;
+    height: 85vh;
+    max-height: 700px;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+  }
+
+  .preview-header {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    padding: 12px 16px;
+    border-bottom: 1px solid #2a2a3c;
+    flex-shrink: 0;
+  }
+
+  .preview-title {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    color: #ddd;
+    font-size: 14px;
+    min-width: 0;
+  }
+
+  .preview-name {
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+
+  .preview-meta {
+    font-size: 11px;
+    color: #666;
+    margin-left: auto;
+    white-space: nowrap;
+  }
+
+  .preview-actions {
+    display: flex;
+    gap: 4px;
+    flex-shrink: 0;
+    margin-left: 8px;
+  }
+
+  .action-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 30px;
+    height: 30px;
+    border: none;
+    border-radius: 4px;
+    background: transparent;
+    color: #666;
+    cursor: pointer;
+    transition: background 0.12s, color 0.12s;
+  }
+
+  .action-btn:hover {
+    background: #2a2a3c;
+    color: #ccc;
+  }
+
+  .action-btn:focus-visible {
+    outline: 2px solid #5588ff;
+    outline-offset: 1px;
+  }
+
+  .action-btn-close {
+    color: #ff6b6b;
+  }
+
+  .action-btn-close:hover {
+    background: #3a2222;
+    color: #ff4444;
+  }
+
+  .preview-body {
+    flex: 1;
+    overflow: auto;
+    min-height: 0;
+  }
+
+  .preview-status {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: 12px;
+    padding: 48px 24px;
+    color: #888;
+    font-size: 14px;
+  }
+
+  .preview-image-container {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 16px;
+    min-height: 200px;
+    background: #0e0e18;
+  }
+
+  .preview-image {
+    max-width: 100%;
+    max-height: calc(85vh - 100px);
+    object-fit: contain;
+    border-radius: 4px;
+  }
+
+  .preview-text {
+    margin: 0;
+    padding: 16px;
+    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
+    font-size: 12px;
+    line-height: 1.5;
+    color: #ccc;
+    white-space: pre-wrap;
+    word-wrap: break-word;
+    overflow: auto;
+  }
+
+  .preview-pdf-container {
+    width: 100%;
+    height: 100%;
+  }
+
+  .preview-pdf {
+    width: 100%;
+    height: 100%;
+    border: none;
+  }
+
+  .btn-sm {
+    padding: 6px 14px;
+    border: 1px solid #2a2a3c;
+    background: #1a1a28;
+    color: #ccc;
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 12px;
+    font-family: inherit;
+    transition: background 0.12s;
+  }
+
+  .btn-sm:hover {
+    background: #222233;
+  }
+</style>

frontend/src/lib/fileUtils.js

@@ -0,0 +1,114 @@
+export function formatFileSize(bytes) {
+  if (bytes == null || bytes < 0) return '—'
+  if (bytes === 0) return '0 B'
+  const units = ['B', 'KB', 'MB', 'GB']
+  const i = Math.min(Math.floor(Math.log(bytes) / Math.log(1024)), units.length - 1)
+  const val = bytes / Math.pow(1024, i)
+  return (i === 0 ? val.toFixed(0) : val.toFixed(1)) + ' ' + units[i]
+}
+
+const mimeLabels = {
+  'image/jpeg': 'JPEG image',
+  'image/png': 'PNG image',
+  'image/gif': 'GIF image',
+  'image/webp': 'WebP image',
+  'image/svg+xml': 'SVG image',
+  'image/bmp': 'BMP image',
+  'image/tiff': 'TIFF image',
+  'image/avif': 'AVIF image',
+  'application/pdf': 'PDF document',
+  'application/msword': 'Word document',
+  'application/vnd.openxmlformats-officedocument.wordprocessingml.document': 'Word document',
+  'application/vnd.ms-excel': 'Excel spreadsheet',
+  'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet': 'Excel spreadsheet',
+  'application/vnd.ms-powerpoint': 'PowerPoint presentation',
+  'application/vnd.openxmlformats-officedocument.presentationml.presentation': 'PowerPoint presentation',
+  'application/zip': 'ZIP archive',
+  'application/gzip': 'GZIP archive',
+  'application/x-tar': 'TAR archive',
+  'application/x-7z-compressed': '7z archive',
+  'application/x-rar-compressed': 'RAR archive',
+  'text/plain': 'Text file',
+  'text/html': 'HTML file',
+  'text/css': 'CSS file',
+  'text/javascript': 'JavaScript file',
+  'application/json': 'JSON file',
+  'application/xml': 'XML file',
+  'application/x-yaml': 'YAML file',
+  'application/octet-stream': 'Binary file',
+  'application/x-msdos-program': 'Executable',
+  'inode/directory': 'Folder',
+}
+
+export function formatMimeType(mime) {
+  if (!mime) return 'Unknown'
+  return mimeLabels[mime] || mime
+}
+
+export function getFileKind(item) {
+  if (item.type === 'folder') return 'folder'
+  const mime = (item.mime || '').toLowerCase()
+  if (mime.startsWith('image/')) return 'image'
+  if (mime.startsWith('video/')) return 'video'
+  if (mime.startsWith('audio/')) return 'audio'
+  if (mime.startsWith('text/')) return 'text'
+  if (mime.includes('pdf')) return 'pdf'
+  if (mime.includes('word') || mime.includes('document')) return 'document'
+  if (mime.includes('spreadsheet') || mime.includes('excel')) return 'spreadsheet'
+  if (mime.includes('presentation') || mime.includes('powerpoint')) return 'presentation'
+  if (mime.includes('zip') || mime.includes('tar') || mime.includes('gzip') || mime.includes('rar') || mime.includes('7z') || mime.includes('compress')) return 'archive'
+  if (mime.includes('json') || mime.includes('xml') || mime.includes('yaml') || mime.includes('javascript') || mime.includes('css') || mime.includes('html')) return 'code'
+  const name = (item.name || '').toLowerCase()
+  const ext = name.split('.').pop()
+  const codeExts = ['js','ts','jsx','tsx','vue','svelte','py','rs','go','c','cpp','h','hpp','java','kt','swift','rb','php','pl','sh','bash','zsh','fish','yml','yaml','json','xml','toml','ini','cfg','conf','md','markdown','css','scss','less','sass','sql','graphql','proto','gradle','cmake','makefile','dockerfile','env','gitignore']
+  if (codeExts.includes(ext)) return 'code'
+  return 'generic'
+}
+
+const imageMimes = ['image/jpeg','image/png','image/gif','image/webp','image/bmp','image/tiff','image/avif','image/svg+xml']
+const textMimes = ['text/plain','text/html','text/css','text/javascript','application/json','application/xml','application/x-yaml','text/x-shellscript']
+const codeNames = ['txt','log','conf','ini','yaml','yml','json','xml','csv','sh','py','js','ts','css','html','md','markdown','cfg']
+
+const imageExts = ['jpg','jpeg','png','gif','webp','bmp','tiff','tif','avif','svg']
+
+export function canPreviewFile(item) {
+  if (item.type === 'folder') return false
+  const mime = (item.mime || '').toLowerCase()
+  const name = (item.name || '').toLowerCase()
+  const ext = name.split('.').pop()
+  if (imageMimes.includes(mime) || imageExts.includes(ext)) return true
+  if (mime.includes('pdf')) return true
+  if (textMimes.includes(mime) || codeNames.includes(ext)) return true
+  return false
+}
+
+export function isImageFile(item) {
+  const mime = (item.mime || '').toLowerCase()
+  const name = (item.name || '').toLowerCase()
+  const ext = name.split('.').pop()
+  return imageMimes.includes(mime) || imageExts.includes(ext)
+}
+
+export function isTextFile(item) {
+  const mime = (item.mime || '').toLowerCase()
+  const name = (item.name || '').toLowerCase()
+  const ext = name.split('.').pop()
+  return textMimes.includes(mime) || (codeNames.includes(ext) && ext !== 'md' && ext !== 'markdown')
+}
+
+export function isPdfFile(item) {
+  return (item.mime || '').toLowerCase().includes('pdf')
+}
+
+export function isMarkdownFile(item) {
+  const name = (item.name || '').toLowerCase()
+  return name.endsWith('.md') || name.endsWith('.markdown')
+}
+
+export function needsBase64Preview(item) {
+  return isImageFile(item) || isPdfFile(item)
+}
+
+export function needsTextPreview(item) {
+  return isTextFile(item) || isMarkdownFile(item)
+}

frontend/src/main.js

@@ -0,0 +1,5 @@
+import App from './App.svelte'
+
+new App({
+  target: document.getElementById('app')
+})

frontend/src/vite-env.d.ts

@@ -0,0 +1,2 @@
+/// <reference types="svelte" />
+/// <reference types="vite/client" />

frontend/src/wailsjs/go/main/App.js

@@ -0,0 +1,107 @@
+// @ts-check
+// Wails v2 generated bindings — auto-generated by wails build
+// Manual version for go build -tags gui
+
+export function ListSections() {
+    return window['go']['main']['App']['ListSections']();
+}
+
+export function ListNodesBySection(arg1) {
+    return window['go']['main']['App']['ListNodesBySection'](arg1);
+}
+
+export function ListChildren(arg1) {
+    return window['go']['main']['App']['ListChildren'](arg1);
+}
+
+export function GetNodeDetail(arg1) {
+    return window['go']['main']['App']['GetNodeDetail'](arg1);
+}
+
+export function CreateNode(arg1, arg2, arg3, arg4) {
+    return window['go']['main']['App']['CreateNode'](arg1, arg2, arg3, arg4);
+}
+
+export function DeleteNode(arg1) {
+    return window['go']['main']['App']['DeleteNode'](arg1);
+}
+
+export function ListNotes(arg1) {
+    return window['go']['main']['App']['ListNotes'](arg1);
+}
+
+export function CreateNote(arg1, arg2) {
+    return window['go']['main']['App']['CreateNote'](arg1, arg2);
+}
+
+export function ReadNote(arg1) {
+    return window['go']['main']['App']['ReadNote'](arg1);
+}
+
+export function SaveNote(arg1, arg2) {
+    return window['go']['main']['App']['SaveNote'](arg1, arg2);
+}
+
+export function ListFiles(arg1) {
+    return window['go']['main']['App']['ListFiles'](arg1);
+}
+
+export function AddPathCopy(arg1, arg2) {
+    return window['go']['main']['App']['AddPathCopy'](arg1, arg2);
+}
+
+export function AddPathLink(arg1, arg2) {
+    return window['go']['main']['App']['AddPathLink'](arg1, arg2);
+}
+
+export function DeleteFileOrFolder(arg1) {
+    return window['go']['main']['App']['DeleteFileOrFolder'](arg1);
+}
+
+export function PreviewImport(arg1) {
+    return window['go']['main']['App']['PreviewImport'](arg1);
+}
+
+export function ListActions(arg1) {
+    return window['go']['main']['App']['ListActions'](arg1);
+}
+
+export function RunAction(arg1) {
+    return window['go']['main']['App']['RunAction'](arg1);
+}
+
+export function ListWorklog(arg1) {
+    return window['go']['main']['App']['ListWorklog'](arg1);
+}
+
+export function CreateWorklog(arg1, arg2, arg3) {
+    return window['go']['main']['App']['CreateWorklog'](arg1, arg2, arg3);
+}
+
+export function Search(arg1) {
+    return window['go']['main']['App']['Search'](arg1);
+}
+
+export function PickFile() {
+    return window['go']['main']['App']['PickFile']();
+}
+
+export function PickFiles() {
+    return window['go']['main']['App']['PickFiles']();
+}
+
+export function PickDirectory() {
+    return window['go']['main']['App']['PickDirectory']();
+}
+
+export function OpenFile(arg1) {
+    return window['go']['main']['App']['OpenFile'](arg1);
+}
+
+export function OpenFolder(arg1) {
+    return window['go']['main']['App']['OpenFolder'](arg1);
+}
+
+export function VerstakVersion() {
+    return window['go']['main']['App']['VerstakVersion']();
+}

frontend/tsconfig.json

@@ -0,0 +1,25 @@
+/** 
+ * This file tells your IDE where the root of your JavaScript project is, and sets some
+ * options that it can use to provide autocompletion and other features.  
+ */
+{
+  "compilerOptions": {
+    "allowJs": true,
+    "moduleResolution": "bundler",
+    /**
+     * The target and module can be set to ESNext to allow writing modern JavaScript, 
+     * and Vite will compile down to the level of "build.target" specified in the vite config file.
+     * Builds will error if you use a feature that cannot be compiled down to the target level.
+     */
+    "target": "ESNext",
+    "module": "ESNext",
+    "resolveJsonModule": true,
+    /**
+     * Enable checkJs if you'd like type checking in `.svelte` and `.js` files.
+     */
+    "checkJs": false,
+    "strict": true,
+    "skipLibCheck": true,
+  },
+  "include": ["src/**/*.d.ts", "src/**/*.js", "src/**/*.svelte", "bindings"]
+}

frontend/vite.config.js

@@ -0,0 +1,22 @@
+import { defineConfig } from "vite";
+import { svelte } from "@sveltejs/vite-plugin-svelte";
+import { resolve } from "path";
+
+export default defineConfig({
+  plugins: [svelte()],
+  server: {
+    host: "127.0.0.1",
+    port: 3001,
+    strictPort: true,
+  },
+  build: {
+    outDir: "dist",
+    emptyOutDir: true,
+    rollupOptions: {
+      input: {
+        main: resolve(__dirname, "index.html"),
+      },
+    },
+  },
+  publicDir: "public",
+});

go.mod

@@ -1,8 +1,40 @@
 module verstak
 
-go 1.22
+go 1.25.0
 
 require (
-	github.com/mattn/go-sqlite3 v1.14.44 // indirect
+	github.com/mattn/go-sqlite3 v1.14.44
-	gopkg.in/yaml.v3 v3.0.1 // indirect
+	github.com/wailsapp/wails/v2 v2.12.0
+	gopkg.in/yaml.v3 v3.0.1
+)
+
+require (
+	git.sr.ht/~jackmordaunt/go-toast/v2 v2.0.3 // indirect
+	github.com/bep/debounce v1.2.1 // indirect
+	github.com/go-ole/go-ole v1.3.0 // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/labstack/echo/v4 v4.13.3 // indirect
+	github.com/labstack/gommon v0.4.2 // indirect
+	github.com/leaanthony/go-ansi-parser v1.6.1 // indirect
+	github.com/leaanthony/gosod v1.0.4 // indirect
+	github.com/leaanthony/slicer v1.6.0 // indirect
+	github.com/leaanthony/u v1.1.1 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
+	github.com/samber/lo v1.49.1 // indirect
+	github.com/tkrajina/go-reflector v0.5.8 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasttemplate v1.2.2 // indirect
+	github.com/wailsapp/go-webview2 v1.0.22 // indirect
+	github.com/wailsapp/mimetype v1.4.1 // indirect
+	golang.org/x/crypto v0.33.0 // indirect
+	golang.org/x/net v0.35.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
 )

go.sum

@@ -1,5 +1,92 @@
+git.sr.ht/~jackmordaunt/go-toast/v2 v2.0.3 h1:N3IGoHHp9pb6mj1cbXbuaSXV/UMKwmbKLf53nQmtqMA=
+git.sr.ht/~jackmordaunt/go-toast/v2 v2.0.3/go.mod h1:QtOLZGz8olr4qH2vWK0QH0w0O4T9fEIjMuWpKUsH7nc=
+github.com/bep/debounce v1.2.1 h1:v67fRdBA9UQu2NhLFXrSg0Brw7CexQekrBwDMM8bzeY=
+github.com/bep/debounce v1.2.1/go.mod h1:H8yggRPQKLUhUoqrJC1bO2xNya7vanpDl7xR3ISbCJ0=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
+github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
+github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
+github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e h1:Q3+PugElBCf4PFpxhErSzU3/PY5sFL5Z6rfv4AbGAck=
+github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e/go.mod h1:alcuEEnZsY1WQsagKhZDsoPCRoOijYqhZvPwLG0kzVs=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/labstack/echo/v4 v4.13.3 h1:pwhpCPrTl5qry5HRdM5FwdXnhXSLSY+WE+YQSeCaafY=
+github.com/labstack/echo/v4 v4.13.3/go.mod h1:o90YNEeQWjDozo584l7AwhJMHN0bOC4tAfg+Xox9q5g=
+github.com/labstack/gommon v0.4.2 h1:F8qTUNXgG1+6WQmqoUWnz8WiEU60mXVVw0P4ht1WRA0=
+github.com/labstack/gommon v0.4.2/go.mod h1:QlUFxVM+SNXhDL/Z7YhocGIBYOiwB0mXm1+1bAPHPyU=
+github.com/leaanthony/debme v1.2.1 h1:9Tgwf+kjcrbMQ4WnPcEIUcQuIZYqdWftzZkBr+i/oOc=
+github.com/leaanthony/debme v1.2.1/go.mod h1:3V+sCm5tYAgQymvSOfYQ5Xx2JCr+OXiD9Jkw3otUjiA=
+github.com/leaanthony/go-ansi-parser v1.6.1 h1:xd8bzARK3dErqkPFtoF9F3/HgN8UQk0ed1YDKpEz01A=
+github.com/leaanthony/go-ansi-parser v1.6.1/go.mod h1:+vva/2y4alzVmmIEpk9QDhA7vLC5zKDTRwfZGOp3IWU=
+github.com/leaanthony/gosod v1.0.4 h1:YLAbVyd591MRffDgxUOU1NwLhT9T1/YiwjKZpkNFeaI=
+github.com/leaanthony/gosod v1.0.4/go.mod h1:GKuIL0zzPj3O1SdWQOdgURSuhkF+Urizzxh26t9f1cw=
+github.com/leaanthony/slicer v1.6.0 h1:1RFP5uiPJvT93TAHi+ipd3NACobkW53yUiBqZheE/Js=
+github.com/leaanthony/slicer v1.6.0/go.mod h1:o/Iz29g7LN0GqH3aMjWAe90381nyZlDNquK+mtH2Fj8=
+github.com/leaanthony/u v1.1.1 h1:TUFjwDGlNX+WuwVEzDqQwC2lOv0P4uhTQw7CMFdiK7M=
+github.com/leaanthony/u v1.1.1/go.mod h1:9+o6hejoRljvZ3BzdYlVL0JYCwtnAsVuN9pVTQcaRfI=
+github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
+github.com/matryer/is v1.4.1 h1:55ehd8zaGABKLXQUe2awZ99BD/PTc2ls+KV/dXphgEQ=
+github.com/matryer/is v1.4.1/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-sqlite3 v1.14.44 h1:3VSe+xafpbzsLbdr2AWlAZk9yRHiBhTBakioXaCKTF8=
 github.com/mattn/go-sqlite3 v1.14.44/go.mod h1:pjEuOr8IwzLJP2MfGeTb0A35jauH+C2kbHKBr7yXKVQ=
+github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
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+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
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 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/core/files/file.go

@@ -3,6 +3,7 @@ package files
 import (
 	"crypto/sha256"
 	"database/sql"
+	"encoding/base64"
 	"fmt"
 	"io"
 	"os"
@@ -12,6 +13,7 @@ import (
 	"strings"
 	"time"
 
+	"verstak/internal/core/nodes"
 	"verstak/internal/core/storage"
 	"verstak/internal/core/util"
 )
@@ -32,15 +34,25 @@ type Record struct {
 	Missing     bool       `json:"missing"`
 }
 
+// ImportSummary describes a scanned directory before import.
+type ImportSummary struct {
+	Files        int    `json:"files"`
+	Folders      int    `json:"folders"`
+	TotalBytes   int64  `json:"totalBytes"`
+	IsDangerous  bool   `json:"isDangerous"`
+	DangerReason string `json:"dangerReason,omitempty"`
+}
+
 // Service provides file operations inside a vault.
 type Service struct {
 	db        *storage.DB
 	vaultRoot string
+	nodes     *nodes.Repository
 }
 
 // NewService creates a file service bound to a vault.
-func NewService(db *storage.DB, vaultRoot string) *Service {
+func NewService(db *storage.DB, vaultRoot string, nodeRepo *nodes.Repository) *Service {
-	return &Service{db: db, vaultRoot: vaultRoot}
+	return &Service{db: db, vaultRoot: vaultRoot, nodes: nodeRepo}
 }
 
 // DB returns the underlying storage.
@@ -166,6 +178,280 @@ func (s *Service) Open(id string) error {
 	return openWithSystem(abs)
 }
 
+// maxPreviewSize is the maximum file size (5 MB) for inline preview.
+const maxPreviewSize = 5 * 1024 * 1024
+
+// ReadText reads a file's content as text, up to maxPreviewSize.
+func (s *Service) ReadText(id string) (string, error) {
+	rec, err := s.Get(id)
+	if err != nil {
+		return "", err
+	}
+	if rec.Size > maxPreviewSize {
+		return "", fmt.Errorf("file too large for preview (%d bytes)", rec.Size)
+	}
+	var abs string
+	if rec.StorageMode == "vault" {
+		abs = filepath.Join(s.vaultRoot, rec.Path)
+	} else {
+		abs = rec.Path
+	}
+	b, err := os.ReadFile(abs)
+	if err != nil {
+		return "", fmt.Errorf("read: %w", err)
+	}
+	return string(b), nil
+}
+
+// ReadBase64 reads a file and returns a data URI (base64-encoded).
+func (s *Service) ReadBase64(id string) (string, error) {
+	rec, err := s.Get(id)
+	if err != nil {
+		return "", err
+	}
+	if rec.Size > maxPreviewSize {
+		return "", fmt.Errorf("file too large for preview (%d bytes)", rec.Size)
+	}
+	var abs string
+	if rec.StorageMode == "vault" {
+		abs = filepath.Join(s.vaultRoot, rec.Path)
+	} else {
+		abs = rec.Path
+	}
+	b, err := os.ReadFile(abs)
+	if err != nil {
+		return "", fmt.Errorf("read: %w", err)
+	}
+	mime := rec.MIME
+	if mime == "" {
+		mime = "application/octet-stream"
+	}
+	return fmt.Sprintf("data:%s;base64,%s", mime, base64.StdEncoding.EncodeToString(b)), nil
+}
+
+// CreateEmptyFile creates a file node and an empty vault file.
+func (s *Service) CreateEmptyFile(parentID, filename string) (*nodes.Node, error) {
+	filename = s.uniqueTitle(parentID, filename)
+	node, err := s.nodes.Create(parentID, nodes.TypeFile, filename, "")
+	if err != nil {
+		return nil, err
+	}
+	dir := filepath.Join(s.vaultRoot, "spaces", node.Slug)
+	if err := os.MkdirAll(dir, 0o750); err != nil {
+		return nil, fmt.Errorf("mkdir: %w", err)
+	}
+	dest := filepath.Join(dir, filename)
+	f, err := os.Create(dest)
+	if err != nil {
+		return nil, fmt.Errorf("create file: %w", err)
+	}
+	f.Close()
+	relPath, _ := filepath.Rel(s.vaultRoot, dest)
+	_, err = s.insertRecord(node.ID, filename, relPath, "vault", 0, "")
+	return node, err
+}
+
+// Duplicate creates a copy of a node and its file record under the same parent.
+func (s *Service) Duplicate(nodeID string) (*nodes.Node, error) {
+	original, err := s.nodes.GetActive(nodeID)
+	if err != nil {
+		return nil, err
+	}
+	parentID := ""
+	if original.ParentID != nil {
+		parentID = *original.ParentID
+	}
+	newName := s.uniqueTitle(parentID, original.Title)
+	node, err := s.nodes.Create(parentID, original.Type, newName, original.Section)
+	if err != nil {
+		return nil, err
+	}
+	if original.Type == nodes.TypeFile {
+		records, _ := s.ListByNode(original.ID)
+		if len(records) > 0 {
+			src := &records[0]
+			if src.StorageMode == "vault" {
+				srcPath := filepath.Join(s.vaultRoot, src.Path)
+				dir := filepath.Join(s.vaultRoot, "spaces", node.Slug)
+				os.MkdirAll(dir, 0o750)
+				dst := filepath.Join(dir, newName)
+				hash, err := copyAndHash(srcPath, dst)
+				if err != nil {
+					return nil, fmt.Errorf("copy file: %w", err)
+				}
+				relPath, _ := filepath.Rel(s.vaultRoot, dst)
+				_, err = s.insertRecord(node.ID, newName, relPath, "vault", src.Size, hash)
+				if err != nil {
+					return nil, err
+				}
+			} else {
+				// External file: create a new record pointing to the same absolute path.
+				_, err = s.insertRecord(node.ID, newName, src.Path, "external", src.Size, src.SHA256)
+				if err != nil {
+					return nil, err
+				}
+			}
+		}
+	}
+	return node, nil
+}
+
+// AddPathCopy copies sourcePath (file or directory) into the vault under nodeID.
+func (s *Service) AddPathCopy(nodeID, sourcePath string) ([]nodes.Node, error) {
+	return s.importPath(nodeID, sourcePath, true)
+}
+
+// AddPathLink links sourcePath (file or directory) without copying into vault.
+func (s *Service) AddPathLink(nodeID, sourcePath string) ([]nodes.Node, error) {
+	return s.importPath(nodeID, sourcePath, false)
+}
+
+// PreviewImport scans sourcePath and returns a summary without importing.
+func (s *Service) PreviewImport(sourcePath string) (*ImportSummary, error) {
+	info, err := os.Stat(sourcePath)
+	if err != nil {
+		return nil, fmt.Errorf("stat: %w", err)
+	}
+	if !info.IsDir() {
+		return &ImportSummary{Files: 1, TotalBytes: info.Size()}, nil
+	}
+
+	var sum ImportSummary
+	err = filepath.Walk(sourcePath, func(path string, fi os.FileInfo, err error) error {
+		if err != nil {
+			return filepath.SkipDir
+		}
+		if fi.IsDir() {
+			sum.Folders++
+			name := strings.ToLower(fi.Name())
+			if name == ".git" || name == "node_modules" || name == ".cache" {
+				sum.IsDangerous = true
+				sum.DangerReason = fmt.Sprintf("содержит %s", fi.Name())
+			}
+			return nil
+		}
+		sum.Files++
+		sum.TotalBytes += fi.Size()
+		return nil
+	})
+	if sum.Files > 1000 && !sum.IsDangerous {
+		sum.IsDangerous = true
+		sum.DangerReason = "более 1000 файлов"
+	}
+	if sum.TotalBytes > 1<<30 && !sum.IsDangerous {
+		sum.IsDangerous = true
+		sum.DangerReason = "более 1 GB"
+	}
+	return &sum, err
+}
+
+// DeleteNodeAndChildren soft-deletes a node and all descendants,
+// moving vault files to trash.
+func (s *Service) DeleteNodeAndChildren(nodeID string) error {
+	children, _ := s.nodes.ListChildren(nodeID, false)
+	for i := range children {
+		if err := s.DeleteNodeAndChildren(children[i].ID); err != nil {
+			return err
+		}
+	}
+	_ = s.deleteFileRecords(nodeID)
+	return s.nodes.SoftDelete(nodeID)
+}
+
+func (s *Service) deleteFileRecords(nodeID string) error {
+	records, err := s.ListByNode(nodeID)
+	if err != nil {
+		return err
+	}
+	for _, r := range records {
+		_ = s.DeleteToTrash(r.ID)
+	}
+	return nil
+}
+
+func (s *Service) importPath(parentID, sourcePath string, copyMode bool) ([]nodes.Node, error) {
+	info, err := os.Stat(sourcePath)
+	if err != nil {
+		return nil, fmt.Errorf("stat: %w", err)
+	}
+	if !info.IsDir() {
+		title := s.uniqueTitle(parentID, filepath.Base(sourcePath))
+		node, err := s.nodes.Create(parentID, nodes.TypeFile, title, "")
+		if err != nil {
+			return nil, err
+		}
+		if copyMode {
+			_, err = s.CopyIntoVault(node.ID, sourcePath, node.Slug)
+		} else {
+			_, err = s.AddExternal(node.ID, sourcePath)
+		}
+		if err != nil {
+			return nil, err
+		}
+		return []nodes.Node{*node}, nil
+	}
+	return s.importDir(parentID, sourcePath, info.Name(), copyMode)
+}
+
+func (s *Service) importDir(parentID, sourcePath, dirName string, copyMode bool) ([]nodes.Node, error) {
+	dirName = s.uniqueTitle(parentID, dirName)
+	folderNode, err := s.nodes.Create(parentID, nodes.TypeFolder, dirName, "")
+	if err != nil {
+		return nil, err
+	}
+
+	entries, err := os.ReadDir(sourcePath)
+	if err != nil {
+		return nil, err
+	}
+
+	var all []nodes.Node
+	all = append(all, *folderNode)
+
+	for _, entry := range entries {
+		childPath := filepath.Join(sourcePath, entry.Name())
+		if entry.IsDir() {
+			children, err := s.importDir(folderNode.ID, childPath, entry.Name(), copyMode)
+			if err != nil {
+				return nil, err
+			}
+			all = append(all, children...)
+		} else {
+			childNode, err := s.nodes.Create(folderNode.ID, nodes.TypeFile, entry.Name(), "")
+			if err != nil {
+				return nil, err
+			}
+			if copyMode {
+				_, err = s.CopyIntoVault(childNode.ID, childPath, childNode.Slug)
+			} else {
+				_, err = s.AddExternal(childNode.ID, childPath)
+			}
+			if err != nil {
+				return nil, err
+			}
+			all = append(all, *childNode)
+		}
+	}
+	return all, nil
+}
+
+func (s *Service) uniqueTitle(parentID, desired string) string {
+	children, _ := s.nodes.ListChildren(parentID, false)
+	used := make(map[string]bool, len(children))
+	for i := range children {
+		used[children[i].Title] = true
+	}
+	if !used[desired] {
+		return desired
+	}
+	for n := 2; ; n++ {
+		c := fmt.Sprintf("%s (%d)", desired, n)
+		if !used[c] {
+			return c
+		}
+	}
+}
+
 // --- implementation details ---
 
 func (s *Service) insertRecord(nodeID, filename, path, mode string, size int64, sha string) (*Record, error) {

internal/core/files/file_test.go

@@ -5,6 +5,7 @@ import (
 	"path/filepath"
 	"testing"
 
+	"verstak/internal/core/nodes"
 	"verstak/internal/core/storage"
 )
 
@@ -23,7 +24,7 @@ func TestAddExternal(t *testing.T) {
 	db := openTestDB(t)
 	// Run migration 002 manually since storage.Open already applied it.
 	// We can verify the table exists by inserting.
-	filesSvc := NewService(db, t.TempDir())
+	filesSvc := NewService(db, t.TempDir(), nodes.NewRepository(db))
 
 	// Create a real temp file to register.
 	tmpDir := t.TempDir()
@@ -62,7 +63,7 @@ func TestAddExternal(t *testing.T) {
 func TestCopyIntoVault(t *testing.T) {
 	db := openTestDB(t)
 	vaultRoot := t.TempDir()
-	svc := NewService(db, vaultRoot)
+	svc := NewService(db, vaultRoot, nodes.NewRepository(db))
 
 	// Source file.
 	srcDir := t.TempDir()
@@ -88,7 +89,7 @@ func TestCopyIntoVault(t *testing.T) {
 
 func TestListByNode(t *testing.T) {
 	db := openTestDB(t)
-	svc := NewService(db, t.TempDir())
+	svc := NewService(db, t.TempDir(), nodes.NewRepository(db))
 
 	os.WriteFile(filepath.Join(t.TempDir(), "a.txt"), []byte("a"), 0o640)
 	f1 := filepath.Join(t.TempDir(), "a1.txt")
@@ -111,7 +112,7 @@ func TestListByNode(t *testing.T) {
 func TestDeleteToTrash(t *testing.T) {
 	db := openTestDB(t)
 	vaultRoot := t.TempDir()
-	svc := NewService(db, vaultRoot)
+	svc := NewService(db, vaultRoot, nodes.NewRepository(db))
 
 	src := filepath.Join(t.TempDir(), "important.pdf")
 	os.WriteFile(src, []byte("important data"), 0o640)
@@ -140,6 +141,170 @@ func TestDeleteToTrash(t *testing.T) {
 	}
 }
 
+func TestAddPathCopySingleFile(t *testing.T) {
+	db := openTestDB(t)
+	vaultRoot := t.TempDir()
+	nodeRepo := nodes.NewRepository(db)
+	svc := NewService(db, vaultRoot, nodeRepo)
+
+	parent, _ := nodeRepo.Create("", "case", "Test Case", "")
+	src := filepath.Join(t.TempDir(), "doc.pdf")
+	os.WriteFile(src, []byte("file content"), 0o640)
+
+	nodes, err := svc.AddPathCopy(parent.ID, src)
+	if err != nil {
+		t.Fatalf("AddPathCopy: %v", err)
+	}
+	if len(nodes) != 1 {
+		t.Fatalf("got %d nodes, want 1", len(nodes))
+	}
+	if nodes[0].Type != "file" {
+		t.Errorf("type = %q", nodes[0].Type)
+	}
+	// Source intact.
+	if _, err := os.Stat(src); err != nil {
+		t.Error("source should remain intact")
+	}
+	// File record created.
+	records, _ := svc.ListByNode(nodes[0].ID)
+	if len(records) != 1 {
+		t.Errorf("file records = %d", len(records))
+	}
+}
+
+func TestAddPathLinkSingleFile(t *testing.T) {
+	db := openTestDB(t)
+	vaultRoot := t.TempDir()
+	nodeRepo := nodes.NewRepository(db)
+	svc := NewService(db, vaultRoot, nodeRepo)
+
+	parent, _ := nodeRepo.Create("", "case", "Test Case", "")
+	src := filepath.Join(t.TempDir(), "linked.pdf")
+	os.WriteFile(src, []byte("linked"), 0o640)
+
+	nodes, err := svc.AddPathLink(parent.ID, src)
+	if err != nil {
+		t.Fatalf("AddPathLink: %v", err)
+	}
+	if len(nodes) != 1 {
+		t.Fatalf("got %d nodes, want 1", len(nodes))
+	}
+	// File record should have external storage mode.
+	records, _ := svc.ListByNode(nodes[0].ID)
+	if len(records) != 1 {
+		t.Fatalf("file records = %d", len(records))
+	}
+	if records[0].StorageMode != "external" {
+		t.Errorf("storage mode = %q, want external", records[0].StorageMode)
+	}
+}
+
+func TestAddPathCopyDirectory(t *testing.T) {
+	db := openTestDB(t)
+	vaultRoot := t.TempDir()
+	nodeRepo := nodes.NewRepository(db)
+	svc := NewService(db, vaultRoot, nodeRepo)
+
+	parent, _ := nodeRepo.Create("", "case", "Test Case", "")
+	srcDir := t.TempDir()
+	os.MkdirAll(filepath.Join(srcDir, "sub"), 0o750)
+	os.WriteFile(filepath.Join(srcDir, "a.txt"), []byte("a"), 0o640)
+	os.WriteFile(filepath.Join(srcDir, "sub", "b.txt"), []byte("bb"), 0o640)
+
+	nodes, err := svc.AddPathCopy(parent.ID, srcDir)
+	if err != nil {
+		t.Fatalf("AddPathCopy dir: %v", err)
+	}
+	// Should create: folder node + file node + sub folder node + file node in sub.
+	if len(nodes) < 3 {
+		t.Errorf("expected 3+ nodes, got %d", len(nodes))
+	}
+	// Verify structure: root folder + children.
+	var folders, files int
+	for i := range nodes {
+		if nodes[i].Type == "folder" {
+			folders++
+		} else {
+			files++
+		}
+	}
+	if folders < 1 {
+		t.Error("expected at least 1 folder")
+	}
+	if files < 1 {
+		t.Error("expected at least 1 file")
+	}
+}
+
+func TestDeleteNodeAndChildren(t *testing.T) {
+	db := openTestDB(t)
+	vaultRoot := t.TempDir()
+	nodeRepo := nodes.NewRepository(db)
+	svc := NewService(db, vaultRoot, nodeRepo)
+
+	parent, _ := nodeRepo.Create("", "case", "To Delete", "")
+	child, _ := nodeRepo.Create(parent.ID, "file", "child.txt", "")
+	// Add file record to child.
+	src := filepath.Join(t.TempDir(), "child.txt")
+	os.WriteFile(src, []byte("data"), 0o640)
+	svc.CopyIntoVault(child.ID, src, child.Slug)
+
+	if err := svc.DeleteNodeAndChildren(parent.ID); err != nil {
+		t.Fatalf("DeleteNodeAndChildren: %v", err)
+	}
+	// Parent should be soft-deleted.
+	if _, err := nodeRepo.GetActive(parent.ID); err == nil {
+		t.Error("parent should be deleted")
+	}
+	// Child should be soft-deleted.
+	if _, err := nodeRepo.GetActive(child.ID); err == nil {
+		t.Error("child should be deleted")
+	}
+}
+
+func TestNameConflict(t *testing.T) {
+	db := openTestDB(t)
+	vaultRoot := t.TempDir()
+	nodeRepo := nodes.NewRepository(db)
+	svc := NewService(db, vaultRoot, nodeRepo)
+
+	parent, _ := nodeRepo.Create("", "case", "Test", "")
+	src := filepath.Join(t.TempDir(), "conflict.pdf")
+	os.WriteFile(src, []byte("data"), 0o640)
+
+	// Import twice with same filename.
+	n1, _ := svc.AddPathCopy(parent.ID, src)
+	n2, _ := svc.AddPathCopy(parent.ID, src)
+	if n1[0].Title == n2[0].Title {
+		t.Error("expected unique name on conflict")
+	}
+	if n2[0].Title == "conflict.pdf" {
+		t.Errorf("title unchanged = %q", n2[0].Title)
+	}
+}
+
+func TestPreviewImportDir(t *testing.T) {
+	db := openTestDB(t)
+	vaultRoot := t.TempDir()
+	svc := NewService(db, vaultRoot, nodes.NewRepository(db))
+
+	srcDir := t.TempDir()
+	os.MkdirAll(filepath.Join(srcDir, "sub"), 0o750)
+	os.WriteFile(filepath.Join(srcDir, "f1.txt"), []byte("hello"), 0o640)
+	os.WriteFile(filepath.Join(srcDir, "f2.txt"), []byte("world"), 0o640)
+
+	sum, err := svc.PreviewImport(srcDir)
+	if err != nil {
+		t.Fatalf("PreviewImport: %v", err)
+	}
+	if sum.Files != 2 {
+		t.Errorf("files = %d, want 2", sum.Files)
+	}
+	if sum.Folders != 2 { // root + sub
+		t.Errorf("folders = %d, want 2", sum.Folders)
+	}
+}
+
 func TestGuessMIME(t *testing.T) {
 	cases := map[string]string{
 		"a.md":    "text/plain",

internal/core/notes/note_test.go

@@ -21,7 +21,7 @@ func setupService(t *testing.T) (*Service, *nodes.Repository, string) {
 	t.Cleanup(func() { db.Close() })
 
 	nodeRepo := nodes.NewRepository(db)
-	fileSvc := files.NewService(db, dir)
+	fileSvc := files.NewService(db, dir, nodeRepo)
 	svc := NewService(db, dir, nodeRepo, fileSvc)
 	return svc, nodeRepo, dir
 }

internal/gui/server.go

@@ -38,7 +38,7 @@ type Server struct {
 // NewServer creates a GUI server for the given vault.
 func NewServer(db *storage.DB, vaultRoot string) *Server {
 	nodeRepo := nodes.NewRepository(db)
-	fileSvc := files.NewService(db, vaultRoot)
+	fileSvc := files.NewService(db, vaultRoot, nodeRepo)
 	noteSvc := notes.NewService(db, vaultRoot, nodeRepo, fileSvc)
 	actionSvc := actions.NewService(db)
 	workSvc := worklog.NewService(db)