docs: plan notifications tray and public readme

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# Native Notifications, Tray, and Public README Implementation Plan
> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
**Goal:** Deliver native Todo reminders and Windows/Linux tray operation, then publish updated alpha artifacts and public README documentation with real application screenshots.
**Architecture:** Desktop core stores and delivers plugin-owned notification schedules and controls the tray lifecycle. Todo uses the public plugin API to replace its desired reminders. A small core tray adapter keeps the Wails process alive after window close. Documentation uses the supplied English and Russian README sources plus screenshots from an actual test vault.
**Tech Stack:** Go 1.24, Wails v2.12 runtime notifications, `getlantern/systray`, plain JavaScript plugin API, Node smoke tests, Playwright, bash packaging.
## Global constraints
- Support Windows and Linux only; no background daemon after an explicit Quit.
- Closing a window hides it; only tray **Quit** ends the process.
- `verstak.todo` requires `verstak/core/notifications/v1` and `notifications.schedule`.
- Plugins cannot receive Wails runtime access.
- Keep Wails generated bindings out of commits.
- Commit each independent change and immediately push it to GitHub and `mirror`.
---
### Task 1: Persisted notification scheduler
**Files:**
- Create: `internal/core/notifications/manager.go`
- Create: `internal/core/notifications/store.go`
- Create: `internal/core/notifications/manager_test.go`
**Interfaces:**
- `type Request struct { ID, DueAt, Title, Body string }`
- `type Item struct { PluginID, ID, DueAt, Title, Body, SentForDueAt string }`
- `type Sender interface { Send(context.Context, Item) error }`
- `Manager.Replace(pluginID string, requests []Request) error`, `Clear(pluginID string) error`, `Start(context.Context)`, and `Stop()`.
- Persistent state: `<vault>/.verstak/notifications/schedules.json`.
- [ ] **Step 1: Add failing scheduler tests**
```go
func TestTickRetriesFailedSendAndAcknowledgesOneDelivery(t *testing.T) {
sender := &fakeSender{err: errors.New("unavailable")}
m := newTestManager(t, sender, time.Date(2026, 7, 14, 12, 0, 0, 0, time.UTC))
requireNoError(t, m.Replace("verstak.todo", []Request{{ID: "todo-1", DueAt: "2026-07-14T11:00:00Z", Title: "Reminder"}}))
m.Tick(context.Background())
if sender.calls != 1 || m.Items()[0].SentForDueAt != "" { t.Fatal("failed send was acknowledged") }
sender.err = nil
m.Tick(context.Background())
m.Tick(context.Background())
if sender.calls != 2 || m.Items()[0].SentForDueAt != "2026-07-14T11:00:00Z" { t.Fatal("delivery was not exactly once") }
}
```
Also test stale records are removed by `Replace`, changing `DueAt` rearms a record, state reloads from disk, and a past-due unsent item is sent once.
- [ ] **Step 2: Confirm red**
Run: `GOCACHE=/tmp/verstak-go-cache go test ./internal/core/notifications -count=1`
Expected: fails because the package does not exist.
- [ ] **Step 3: Implement the minimal manager**
Use one mutex, injected clock/sender, an atomic same-directory temp-file rename, and a 30-second ticker. Preserve `SentForDueAt` only if the requested due time is unchanged. Validate non-empty unique IDs, RFC3339 UTC dates, at most 500 requests, and bounded text. Mark sent only after `Sender.Send` succeeds.
- [ ] **Step 4: Verify and commit**
Run:
```bash
gofmt -w internal/core/notifications/*.go
GOCACHE=/tmp/verstak-go-cache go test ./internal/core/notifications ./internal/core/... -count=1
git diff --check
```
Commit/push:
```bash
git add internal/core/notifications
git commit -m "feat: add persisted notification scheduler"
git push https://github.com/mirivlad/verstak.git main
git push mirror main
```
### Task 2: Permission-gated core/plugin notification API
**Files:**
- Modify: `main.go`
- Modify: `internal/api/app.go`
- Modify: `internal/api/app_test.go`
- Modify: `internal/core/permissions/registry.go`
- Modify: `frontend/src/lib/plugin-host/VerstakPluginAPI.js`
- Modify: `frontend/tests/plugin-api-contributions-test.mjs`
**Interfaces:**
- Core capability: `verstak/core/notifications/v1`.
- Permission: `notifications.schedule`, non-dangerous.
- Bound methods: `ReplacePluginNotifications(pluginID string, items []notifications.Request) string` and `ClearPluginNotifications(pluginID string) string`.
- Plugin methods: `api.notifications.replace(items)` and `api.notifications.clear()`.
- [ ] **Step 1: Add failing backend and host-API tests**
```go
func TestReplacePluginNotificationsRequiresCapabilityAndPermission(t *testing.T) {
app, scheduler := newNotificationTestApp(t, manifestWithoutNotificationPermission)
if got := app.ReplacePluginNotifications("example", []notifications.Request{{ID: "r", DueAt: "2026-07-14T10:00:00Z", Title: "R"}}); got == "" {
t.Fatal("missing permission was accepted")
}
if scheduler.replaceCalls != 0 { t.Fatalf("replace calls = %d", scheduler.replaceCalls) }
}
```
The JS test mocks `App.ReplacePluginNotifications`, calls `api.notifications.replace`, and asserts both plugin ID forwarding and a namespaced rejection for a non-empty backend error.
- [ ] **Step 2: Confirm red**
```bash
GOCACHE=/tmp/verstak-go-cache go test ./internal/api -run TestReplacePluginNotificationsRequiresCapabilityAndPermission -count=1
node frontend/tests/plugin-api-contributions-test.mjs
```
Expected: missing API methods.
- [ ] **Step 3: Implement guarded bridge**
Register the capability in `main.go`, construct the scheduler, and guard bound calls with both existing access helpers before forwarding. Add `notifications.schedule` to the registry. Add the public host methods using `callBackendErrorString`; do not expose `window.runtime` to plugins.
- [ ] **Step 4: Verify and commit**
```bash
gofmt -w main.go internal/api/app.go internal/api/app_test.go internal/core/permissions/registry.go
GOCACHE=/tmp/verstak-go-cache go test ./internal/api -count=1
node frontend/tests/plugin-api-contributions-test.mjs
git diff --check
```
```bash
git add main.go internal/api/app.go internal/api/app_test.go internal/core/permissions/registry.go frontend/src/lib/plugin-host/VerstakPluginAPI.js frontend/tests/plugin-api-contributions-test.mjs
git commit -m "feat: expose scheduled notifications to plugins"
git push https://github.com/mirivlad/verstak.git main
git push mirror main
```
### Task 3: Todo reminder synchronization and Wails lifecycle
**Files:**
- Modify: `main.go`
- Modify: `internal/api/app.go`
- Modify: `internal/api/app_test.go`
- Modify: `../verstak-official-plugins/plugins/todo/plugin.json`
- Modify: `../verstak-official-plugins/plugins/todo/frontend/src/index.js`
- Modify: `../verstak-official-plugins/plugins/todo/locales/en.json`
- Modify: `../verstak-official-plugins/plugins/todo/locales/ru.json`
- Modify: `../verstak-official-plugins/scripts/smoke-todo-plugin.js`
**Interfaces:**
- `App.DomReady(ctx)` initializes Wails notifications before starting the scheduler.
- `App.Shutdown(ctx)` stops it before Wails cleanup.
- Todo replaces the complete reminder list only after Todo persistence succeeds and after Todo data loads.
- [ ] **Step 1: Add failing lifecycle and Todo smoke tests**
The App test uses function variables for Wails calls and proves initialize → start and stop → cleanup order. The Todo smoke mock records `notifications.replace`; it asserts one open reminder request with the Todo ID and a later empty replacement after completion or deletion.
- [ ] **Step 2: Confirm red**
```bash
GOCACHE=/tmp/verstak-go-cache go test ./internal/api -run 'TestDomReadyInitializesNotificationsBeforeScheduler|TestShutdownStopsNotifications' -count=1
cd ../verstak-official-plugins && node scripts/smoke-todo-plugin.js
```
Expected: lifecycle methods and schedule calls are absent.
- [ ] **Step 3: Implement lifecycle and Todo desired state**
Use `runtime.InitializeNotifications`, `runtime.SendNotification`, and `runtime.CleanupNotifications` only in core. Register `OnDomReady`/ `OnShutdown` in Wails options. Todo maps open valid `reminderAt` values to ISO UTC using `new Date(todo.reminderAt).toISOString()`, localizes title/body, and calls `api.notifications.replace`. A scheduling failure reports status but never rolls back already-saved Todo data.
- [ ] **Step 4: Verify and commit both repositories**
```bash
GOCACHE=/tmp/verstak-go-cache go test ./internal/api -count=1
cd ../verstak-official-plugins && node scripts/smoke-todo-plugin.js && ./scripts/check.sh
```
```bash
cd ../verstak-desktop
git add main.go internal/api/app.go internal/api/app_test.go
git commit -m "feat: start native notifications with desktop app"
git push https://github.com/mirivlad/verstak.git main
git push mirror main
cd ../verstak-official-plugins
git add plugins/todo scripts/smoke-todo-plugin.js
git commit -m "feat: schedule native Todo reminders"
git push https://github.com/mirivlad/verstak-official-plugins.git main
git push mirror main
```
### Task 4: Windows/Linux tray, close policy, and single instance
**Files:**
- Create: `internal/shell/tray/controller.go`
- Create: `internal/shell/tray/controller_test.go`
- Modify: `main.go`
- Modify: `internal/api/app.go`
- Modify: `internal/api/app_test.go`
- Modify: `go.mod`
- Modify: `go.sum`
**Interfaces:**
- `tray.Start(icon []byte, actions Actions) error`, with `Actions.Show` and `Actions.Quit`.
- `App.BeforeClose(ctx) bool` hides and returns true unless `App.Quit()` made shutdown explicit.
- `App.ShowWindow()` reveals the existing window.
- [ ] **Step 1: Add failing close-policy and tray action tests**
```go
func TestBeforeCloseHidesWindowUntilExplicitQuit(t *testing.T) {
app, window := newWindowTestApp(t)
if prevent := app.BeforeClose(context.Background()); !prevent || window.hideCalls != 1 { t.Fatal("ordinary close must hide") }
app.Quit()
if prevent := app.BeforeClose(context.Background()); prevent { t.Fatal("explicit quit was prevented") }
}
```
Use a fake tray adapter to assert exactly two labels, **Show Verstak** and **Quit**, and one callback invocation per click.
- [ ] **Step 2: Confirm red**
```bash
GOCACHE=/tmp/verstak-go-cache go test ./internal/api -run TestBeforeCloseHidesWindowUntilExplicitQuit -count=1
GOCACHE=/tmp/verstak-go-cache go test ./internal/shell/tray -count=1
```
Expected: absent packages/methods.
- [ ] **Step 3: Implement adapter and Wails wiring**
Add `github.com/getlantern/systray@v1.2.2`. The production adapter calls nonblocking `systray.Register`, sets an embedded existing icon, and starts goroutines for the two click channels. `main.go` embeds `build/windows/icon.ico` and `build/appicon.png`, registers `OnBeforeClose`, and uses `options.SingleInstanceLock` whose second launch calls `app.ShowWindow`.
- [ ] **Step 4: Verify and commit**
```bash
gofmt -w main.go internal/api/app.go internal/api/app_test.go internal/shell/tray/*.go
GOCACHE=/tmp/verstak-go-cache go test ./internal/shell/tray ./internal/api -count=1
./scripts/build.sh
ldd build/bin/verstak-desktop | grep -E 'ayatana-appindicator|appindicator'
git diff --check
```
```bash
git add main.go internal/api/app.go internal/api/app_test.go internal/shell/tray go.mod go.sum
git commit -m "feat: keep desktop app in system tray"
git push https://github.com/mirivlad/verstak.git main
git push mirror main
```
### Task 5: Packaging and public README screenshots
**Files:**
- Modify: `packaging/deb/control`
- Modify: `scripts/build.sh`
- Modify: `scripts/package-appimage.sh`
- Modify: `scripts/test-package-formats.sh`
- Modify: `README.md`
- Create: `README.ru.md`
- Create: `docs/screenshots/overview.png`
- Create: `docs/screenshots/workspace-files-notes.png`
- Create: `docs/screenshots/activity-journal.png`
- [ ] **Step 1: Add failing package-contract checks**
Add assertions for `libayatana-appindicator3-dev` in the Linux build guidance, `libayatana-appindicator3-1` in Debian dependencies, and `ayatana-appindicator` in the AppImage packing verification.
- [ ] **Step 2: Confirm red**
Run: `./scripts/test-package-formats.sh`
Expected: the first tray dependency assertion fails.
- [ ] **Step 3: Implement portable package support**
Declare the Debian runtime dependency. Make the Linux build error name the appindicator development header. Require the dynamically discovered appindicator library to appear in AppDir after the existing `ldd` traversal. Keep the Windows system-WebView2 policy unchanged.
- [ ] **Step 4: Install the supplied public README sources**
Replace this repository's `README.md` with the supplied English source at the workspace root and add the supplied Russian source as `README.ru.md`. Add an image strip after “What is Verstak?” / “Что такое Верстак?” that links to three tracked PNG screenshots and uses matching localized alt text.
- [ ] **Step 5: Produce real screenshots**
Build and run the desktop app against `/home/mirivlad/Nextcloud/Verstak/VerstakVault` on the active X display. Capture:
1. Overview showing recent work and entry points;
2. a populated workspace Files/Notes view;
3. Activity with a suggested session and its Journal review.
Use `scrot` or ImageMagick `import`, crop only surrounding desktop chrome, inspect every PNG visually, and do not add generated mockups. Remove all non-user-safe text from the test vault before capture.
- [ ] **Step 6: Verify documentation and package contracts, commit, push**
```bash
./scripts/test-package-formats.sh
git diff --check
test -s docs/screenshots/overview.png
test -s docs/screenshots/workspace-files-notes.png
test -s docs/screenshots/activity-journal.png
```
```bash
git add packaging/deb/control scripts/build.sh scripts/package-appimage.sh scripts/test-package-formats.sh README.md README.ru.md docs/screenshots
git commit -m "docs: add public README and product screenshots"
git push https://github.com/mirivlad/verstak.git main
git push mirror main
```
### Task 6: Complete verification and GitHub alpha releases
**Files:**
- No source changes expected unless verification exposes a defect.
- [ ] **Step 1: Run all checks**
```bash
GOCACHE=/tmp/verstak-go-cache ./scripts/test.sh
./scripts/check.sh
./scripts/test-package-formats.sh
./scripts/test-build-windows.sh
cd ../verstak-official-plugins && ./scripts/check.sh && ./scripts/test-package-portable.sh && ./scripts/test-publish-github-release.sh
```
- [ ] **Step 2: Build and checksum both alpha releases**
```bash
cd ../verstak-official-plugins && ./scripts/release.sh v0.1.0-alpha.2 && (cd release && sha256sum --check SHA256SUMS)
cd ../verstak-desktop && ./scripts/release.sh v0.1.0-alpha.2 && (cd release && sha256sum --check SHA256SUMS)
```
- [ ] **Step 3: Publish and inspect releases**
```bash
cd ../verstak-official-plugins && ./scripts/publish-github-release.sh v0.1.0-alpha.2
cd ../verstak-desktop && ./scripts/publish-github-release.sh v0.1.0-alpha.2
gh release view v0.1.0-alpha.2 -R mirivlad/verstak-official-plugins
gh release view v0.1.0-alpha.2 -R mirivlad/verstak
```
The final report distinguishes automated verification from the two required real desktop manual checks: tray close/show/quit and a near-future Todo notification while the window is hidden.

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@ -126,6 +126,28 @@ copies non-glibc runtime libraries. Its verification is extended to prove that
the appindicator library is present in the AppDir when the tray implementation the appindicator library is present in the AppDir when the tray implementation
is compiled in. is compiled in.
## Public README and product screenshots
The workspace-root `README.md` and `README.ru.md` supplied by the maintainer
become the public repository documents: the English source replaces this
repository's `README.md`, and the Russian source is committed as
`README.ru.md`. Their existing language links and public-release instructions
are retained.
Three screenshots are captured from the real desktop application using the
test vault, then committed under `docs/screenshots/`:
1. `overview.png` — returning to recent work and useful next actions;
2. `workspace-files-notes.png` — ordinary vault files and Markdown notes in a
workspace;
3. `activity-journal.png` — review of a factual activity session as a Journal
entry.
Both README variants include the same three images with localized alt text.
They are factual UI captures, not generated illustrative mockups. Capture data
must be limited to the disposable test vault and inspected before commit so no
credentials or personal content are published.
## Test and manual verification ## Test and manual verification
Automated tests cover: Automated tests cover:
@ -146,3 +168,6 @@ assert a real desktop notification area or OS toast:
observe one native notification. observe one native notification.
3. Quit before a future reminder, relaunch after it expires, and observe one 3. Quit before a future reminder, relaunch after it expires, and observe one
overdue notification with no duplicate on the next scheduler scan. overdue notification with no duplicate on the next scheduler scan.
4. Inspect all three README screenshots at their committed size and confirm
that they show only intended test-vault data and explain the feature named
in their localized captions.