chore: remove unused dependencies (#153)

package.json

@@ -47,12 +47,10 @@
     "ioredis": "^5.3.1",
     "listhen": "^1.0.2",
     "lru-cache": "^7.16.0",
-    "mkdir": "^0.0.2",
     "mri": "^1.2.0",
     "node-fetch-native": "^1.0.2",
     "ofetch": "^1.0.1",
-    "ufo": "^1.1.0",
-    "ws": "^8.12.1"
+    "ufo": "^1.1.0"
   },
   "optionalDependencies": {
     "@planetscale/database": "^1.5.0"
@@ -63,7 +61,6 @@
     "@types/jsdom": "^21.1.0",
     "@types/mri": "^1.1.1",
     "@types/node": "^18.13.0",
-    "@types/ws": "^8.5.4",
     "@vitejs/plugin-vue": "^4.0.0",
     "@vitest/coverage-c8": "^0.28.5",
     "@vue/compiler-sfc": "^3.2.47",