start liveblocks integration

frontend/package.json

@@ -12,6 +12,10 @@
     "@clerk/nextjs": "^4.29.12",
     "@clerk/themes": "^1.7.12",
     "@hookform/resolvers": "^3.3.4",
+    "@liveblocks/client": "^1.12.0",
+    "@liveblocks/node": "^1.12.0",
+    "@liveblocks/react": "^1.12.0",
+    "@liveblocks/yjs": "^1.12.0",
     "@monaco-editor/react": "^4.6.0",
     "@radix-ui/react-alert-dialog": "^1.0.5",
     "@radix-ui/react-context-menu": "^2.1.5",
@@ -39,6 +43,9 @@
     "tailwind-merge": "^2.2.2",
     "tailwindcss-animate": "^1.0.7",
     "vscode-icons-js": "^11.6.1",
+    "y-monaco": "^0.1.5",
+    "y-protocols": "^1.0.6",
+    "yjs": "^13.6.15",
     "zod": "^3.23.3"
   },
   "devDependencies": {