feat: implement knowledge testing system with leaderboard, quiz generation, and PocketBase integration

package-lock.json

@@ -11,6 +11,7 @@
         "d3": "^7.9.0",
         "framer-motion": "^12.38.0",
         "lucide-react": "^1.14.0",
+        "pocketbase": "^0.26.9",
         "react": "^19.2.5",
         "react-dom": "^19.2.5",
         "react-router-dom": "^7.15.0"
@@ -2348,7 +2349,6 @@
       "integrity": "sha512-AC/7JofJvZGrrneWNaEnJeOLUx+JlGt7tNa0wZiRPT4MY1wmfKjt2+6O2p2uz2+skll8OZZmJMNqeke7kKbNgQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "jiti": "lib/jiti-cli.mjs"
       }
@@ -2899,6 +2899,12 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/pocketbase": {
+      "version": "0.26.9",
+      "resolved": "https://registry.npmjs.org/pocketbase/-/pocketbase-0.26.9.tgz",
+      "integrity": "sha512-Tiv1/hNuUzRdvT0d8hF03dfzuefQ1WdSRp1A1q3wzFC/WYhQcbU/Qlaubl/3ZDo6xvFXBS8JAgBS/L+ms7nkVQ==",
+      "license": "MIT"
+    },
     "node_modules/postcss": {
       "version": "8.5.14",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.14.tgz",