feat: add group management functionality (#12)

package.json

@@ -30,6 +30,7 @@
     "@tailwindcss/vite": "^4.1.3",
     "@types/react": "^19.0.12",
     "@types/react-dom": "^19.0.4",
+    "@types/uuid": "^10.0.0",
     "autoprefixer": "^10.4.21",
     "bcryptjs": "^3.0.2",
     "class-variance-authority": "^0.7.1",
@@ -50,6 +51,7 @@
     "tailwind-merge": "^3.1.0",
     "tailwind-scrollbar-hide": "^2.0.0",
     "tailwindcss": "^4.0.17",
+    "uuid": "^11.1.0",
     "zod": "^3.24.2"
   },
   "devDependencies": {