refactor: 客户端和服务端分离为独立项目

- server/: 中继服务端 + Web管理面板 + 部署脚本（独立项目）
- client/: Electron桌面客户端（独立项目）
- web/ 和 deploy/ 移入 server/ 目录
- 各项目独立 README.md 和 .gitignore
- 顶层 README 作为项目总览

server/web/package.json

@@ -0,0 +1,28 @@
+{
+  "name": "funmc-web",
+  "private": true,
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-router-dom": "^6.21.0",
+    "lucide-react": "^0.294.0",
+    "axios": "^1.6.2"
+  },
+  "devDependencies": {
+    "@types/react": "^18.2.43",
+    "@types/react-dom": "^18.2.17",
+    "@vitejs/plugin-react": "^4.2.1",
+    "autoprefixer": "^10.4.16",
+    "postcss": "^8.4.32",
+    "tailwindcss": "^3.4.0",
+    "typescript": "^5.3.2",
+    "vite": "^5.0.8"
+  }
+}