add help mode

package.json

@@ -55,17 +55,21 @@
     "@trpc/client": "^11.0.0",
     "@trpc/react-query": "^11.0.0",
     "@trpc/server": "^11.0.0",
+    "@types/js-cookie": "^3.0.6",
     "@types/ws": "^8.18.1",
     "bcryptjs": "^3.0.2",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
     "date-fns": "^4.1.0",
+    "driver.js": "^1.4.0",
     "drizzle-orm": "^0.41.0",
+    "js-cookie": "^3.0.5",
     "lucide-react": "^0.536.0",
     "minio": "^8.0.6",
     "next": "^16.0.10",
     "next-auth": "^5.0.0-beta.29",
+    "next-themes": "^0.4.6",
     "postgres": "^3.4.4",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",