fix: update package.json to use exact versions for dependencies and devDependencies

Author: 0-don

package.json

@@ -18,24 +18,24 @@
     "elysia": "1.4.11",
     "jose": "6.1.0",
     "next": "16.0.0",
-    "next-ws": "^2.1.5",
+    "next-ws": "2.1.5",
     "react": "19.2.0",
     "react-dom": "19.2.0",
-    "ws": "^8.18.3"
+    "ws": "8.18.3"
   },
   "devDependencies": {
-    "@tailwindcss/postcss": "^4.1.15",
+    "@tailwindcss/postcss": "4.1.16",
     "@types/node": "24.9.1",
     "@types/react": "19.2.2",
     "@types/react-dom": "19.2.2",
-    "@types/ws": "^8.18.1",
+    "@types/ws": "8.18.1",
     "eslint": "9.38.0",
     "eslint-config-next": "16.0.0",
     "postcss": "8.5.6",
     "prettier": "3.6.2",
-    "prettier-plugin-tailwindcss": "^0.7.1",
+    "prettier-plugin-tailwindcss": "0.7.1",
     "prisma": "6.18.0",
-    "tailwindcss": "^4.1.15",
+    "tailwindcss": "4.1.16",
     "typescript": "5.9.3"
   }
 }