Initial commit — Tauri image gallery with sqlite-vec

Sets up Tauri v2 + React frontend with SQLite metadata store,
sqlite-vec for CLIP embedding infrastructure, and r2d2 connection
pool replacing the single Arc<Mutex<Connection>>. Indexer now uses
rayon for parallel file metadata collection.

package.json

@@ -0,0 +1,33 @@
+{
+  "name": "phokus",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview",
+    "tauri": "tauri"
+  },
+  "dependencies": {
+    "@tanstack/react-virtual": "^3.13.23",
+    "@tauri-apps/api": "^2",
+    "@tauri-apps/plugin-dialog": "^2.7.0",
+    "@tauri-apps/plugin-fs": "^2.5.0",
+    "@tauri-apps/plugin-opener": "^2",
+    "framer-motion": "^12.38.0",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "zustand": "^5.0.12"
+  },
+  "devDependencies": {
+    "@tailwindcss/vite": "^4.2.2",
+    "@tauri-apps/cli": "^2",
+    "@types/react": "^19.1.8",
+    "@types/react-dom": "^19.1.6",
+    "@vitejs/plugin-react": "^4.6.0",
+    "tailwindcss": "^4.2.2",
+    "typescript": "~5.8.3",
+    "vite": "^7.0.4"
+  }
+}