refactor: 重构项目结构和代码组织

client/package.json

@@ -1,33 +0,0 @@
-{
-  "name": "client",
-  "version": "0.0.0",
-  "private": true,
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "run-p type-check \"build-only {@}\" --",
-    "preview": "vite preview",
-    "build-only": "vite build",
-    "type-check": "vue-tsc --build"
-  },
-  "dependencies": {
-    "pinia": "^3.0.4",
-    "vue": "^3.5.32",
-    "vue-router": "^5.0.4"
-  },
-  "devDependencies": {
-    "@tsconfig/node24": "^24.0.4",
-    "@types/node": "^24.12.2",
-    "@vitejs/plugin-vue": "^6.0.6",
-    "@vitejs/plugin-vue-jsx": "^5.1.5",
-    "@vue/tsconfig": "^0.9.1",
-    "npm-run-all2": "^8.0.4",
-    "typescript": "~6.0.0",
-    "vite": "^8.0.8",
-    "vite-plugin-vue-devtools": "^8.1.1",
-    "vue-tsc": "^3.2.6"
-  },
-  "engines": {
-    "node": "^20.19.0 || >=22.12.0"
-  }
-}