feat: wire BuildPulse to Appwrite-backed persistence

package.json

@@ -4,12 +4,18 @@
   "version": "0.0.0",
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "api": "node --env-file=../.env server/index.mjs",
+    "dev:ui": "vite --host 0.0.0.0",
+    "dev": "concurrently -k -n api,ui \"npm:api\" \"npm:dev:ui\"",
     "build": "tsc -b && vite build",
     "lint": "eslint .",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "provision:appwrite": "node --env-file=../.env server/provision.mjs"
   },
   "dependencies": {
+    "concurrently": "^9.2.1",
+    "express": "^5.2.1",
+    "node-appwrite": "^24.0.0",
     "react": "^19.2.5",
     "react-dom": "^19.2.5"
   },