Initial commit: macOS clipboard manager menu bar app

Tauri 2 + React 18 + TypeScript + Tailwind CSS v4 + SQLite (rusqlite)

Features:
- Menu bar app with tray icon (no dock icon)
- Global hotkey Cmd+Shift+V
- Clipboard polling every 500ms (text, images, file paths)
- SQLite FTS5 full-text search
- Pin/unpin entries, auto-trim, context menu
- Settings panel (launch at login, show images, max history, clear all)
- Dark/light mode following macOS system preference
- Frameless floating window, closes on blur

Testing:
- 27 Rust unit tests (db, clipboard, FTS5, trim, settings)
- 31 TypeScript component tests (vitest + @testing-library/react)

Co-authored-by: Cursor <cursoragent@cursor.com>

package.json

@@ -0,0 +1,39 @@
+{
+  "name": "macopy",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview",
+    "tauri": "tauri",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:rust": "cd src-tauri && cargo test",
+    "test:all": "npm run test && npm run test:rust"
+  },
+  "dependencies": {
+    "@tauri-apps/api": "^2.11.0",
+    "@tauri-apps/plugin-autostart": "^2",
+    "@tauri-apps/plugin-clipboard-manager": "^2",
+    "@tauri-apps/plugin-global-shortcut": "^2",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1"
+  },
+  "devDependencies": {
+    "@tailwindcss/vite": "^4",
+    "@tauri-apps/cli": "^2",
+    "@testing-library/jest-dom": "^6.9.1",
+    "@testing-library/react": "^16.3.2",
+    "@testing-library/user-event": "^14.6.1",
+    "@types/react": "^18.3.3",
+    "@types/react-dom": "^18.3.0",
+    "@vitejs/plugin-react": "^4.3.1",
+    "jsdom": "^29.1.1",
+    "tailwindcss": "^4",
+    "typescript": "^5.5.3",
+    "vite": "^6",
+    "vitest": "^4.1.6"
+  }
+}