feat: expose plugin data storage API

dist/plugin-api.d.ts

@@ -1,5 +1,6 @@
 import type { CapabilityEntry, FileBytes, FileEntry, FileMetadata, MovePathOptions, OpenResourceRequest, OpenResourceResult, PluginSettings, RegisteredContributionPoints, RestoreTrashOptions, TrashEntry, TrashResult, WriteTextOptions } from './types';
 export type PluginCommandArgs = Record<string, unknown>;
+export type PluginDataJSON = Record<string, unknown>;
 export type PluginCommandHandler = (args: PluginCommandArgs, declaration: PluginCommandDeclaration) => unknown | Promise<unknown>;
 export type Unsubscribe = () => void;
 export interface PluginCommandDeclaration {
@@ -62,6 +63,12 @@ export interface VerstakPluginAPI {
         write(key: string, value: unknown): Promise<PluginSettings>;
         writeAll(settings: PluginSettings): Promise<void>;
     };
+    storage: {
+        data: {
+            read(name: string): Promise<PluginDataJSON>;
+            write(name: string, data: PluginDataJSON): Promise<void>;
+        };
+    };
     capabilities: {
         has(capability: string): Promise<boolean>;
         get(capability: string): Promise<{

dist/plugin-api.js.map

@@ -1 +1 @@
-{"version":3,"file":"plugin-api.js","sourceRoot":"","sources":["../src/plugin-api.ts"],"names":[],"mappings":"AAAA,6DAA6D;AAC7D,EAAE;AACF,8EAA8E;AAC9E,gFAAgF;AAChF,8EAA8E;AAC9E,gDAAgD;AA8JhD,MAAM,UAAU,eAAe,CAAC,SAAiB;IAC/C,MAAM,IAAI,KAAK,CAAC,kEAAkE,CAAC,CAAC;AACtF,CAAC"}
+{"version":3,"file":"plugin-api.js","sourceRoot":"","sources":["../src/plugin-api.ts"],"names":[],"mappings":"AAAA,6DAA6D;AAC7D,EAAE;AACF,8EAA8E;AAC9E,gFAAgF;AAChF,8EAA8E;AAC9E,gDAAgD;AAsKhD,MAAM,UAAU,eAAe,CAAC,SAAiB;IAC/C,MAAM,IAAI,KAAK,CAAC,kEAAkE,CAAC,CAAC;AACtF,CAAC"}

dist/test-utils.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"test-utils.d.ts","sourceRoot":"","sources":["../src/test-utils.ts"],"names":[],"mappings":"AAEA,OAAO,KAAK,EAAE,cAAc,EAAE,WAAW,EAAE,4BAA4B,EAAE,MAAM,SAAS,CAAC;AACzF,OAAO,KAAK,EAAwB,gBAAgB,EAAE,MAAM,cAAc,CAAC;AAQ3E,MAAM,WAAW,oBAAoB;IACnC,aAAa,CAAC,EAAE,4BAA4B,CAAC;CAC9C;AAED;;GAEG;AACH,wBAAgB,kBAAkB,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC,cAAc,CAAC,GAAG,cAAc,CAetF;AAED;;GAEG;AACH,wBAAgB,qBAAqB,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC,WAAW,CAAC,GAAG,WAAW,CASnF;AAED;;GAEG;AACH,wBAAgB,mBAAmB,CAAC,QAAQ,SAAgB,EAAE,OAAO,GAAE,oBAAyB,GAAG,gBAAgB,CAySlH;AAED;;GAEG;AACH,wBAAgB,gBAAgB,CAAC,QAAQ,EAAE,OAAO,GAAG;IAAE,KAAK,EAAE,OAAO,CAAC;IAAC,MAAM,EAAE,MAAM,EAAE,CAAA;CAAE,CAgCxF;AAGD,OAAO,EAAE,EAAE,EAAE,MAAM,QAAQ,CAAC;AAC5B,OAAO,EAAE,EAAE,EAAE,CAAC"}
+{"version":3,"file":"test-utils.d.ts","sourceRoot":"","sources":["../src/test-utils.ts"],"names":[],"mappings":"AAEA,OAAO,KAAK,EAAE,cAAc,EAAE,WAAW,EAAE,4BAA4B,EAAE,MAAM,SAAS,CAAC;AACzF,OAAO,KAAK,EAAwB,gBAAgB,EAAE,MAAM,cAAc,CAAC;AAQ3E,MAAM,WAAW,oBAAoB;IACnC,aAAa,CAAC,EAAE,4BAA4B,CAAC;CAC9C;AAED;;GAEG;AACH,wBAAgB,kBAAkB,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC,cAAc,CAAC,GAAG,cAAc,CAetF;AAED;;GAEG;AACH,wBAAgB,qBAAqB,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC,WAAW,CAAC,GAAG,WAAW,CASnF;AAED;;GAEG;AACH,wBAAgB,mBAAmB,CAAC,QAAQ,SAAgB,EAAE,OAAO,GAAE,oBAAyB,GAAG,gBAAgB,CAkTlH;AAED;;GAEG;AACH,wBAAgB,gBAAgB,CAAC,QAAQ,EAAE,OAAO,GAAG;IAAE,KAAK,EAAE,OAAO,CAAC;IAAC,MAAM,EAAE,MAAM,EAAE,CAAA;CAAE,CAgCxF;AAGD,OAAO,EAAE,EAAE,EAAE,MAAM,QAAQ,CAAC;AAC5B,OAAO,EAAE,EAAE,EAAE,CAAC"}

dist/test-utils.js

@@ -40,6 +40,7 @@ export function createTestPluginState(overrides) {
  */
 export function createMockPluginAPI(pluginId = 'test.plugin', options = {}) {
     const settings = {};
+    const pluginData = new Map();
     const commands = new Map();
     const eventHandlers = new Map();
     const files = new Map();
@@ -117,6 +118,14 @@ export function createMockPluginAPI(pluginId = 'test.plugin', options = {}) {
                 Object.assign(settings, nextSettings);
             }),
         },
+        storage: {
+            data: {
+                read: vi.fn(async (name) => ({ ...(pluginData.get(name) || {}) })),
+                write: vi.fn(async (name, data) => {
+                    pluginData.set(name, { ...(data || {}) });
+                }),
+            },
+        },
         capabilities: {
             has: vi.fn(async () => false),
             get: vi.fn(async (name) => ({ available: false, name })),