feat: 去 React Router 化 + 实现三种窗口类型的页面调度体系

移除 react-router-dom 依赖，将导航从 URL 路由切换为事件总线驱动，
  新增 Modal / Drawer / FloatingPanel 三种窗口类型支持。

  架构变更：
  - 删除 src/router/（唯一路由 /* → HomePage，无实际用途）
  - App.tsx 移除 HashRouter，直接渲染 Layout > HomePage
  - Layout 从 useLocation + Outlet 改为 children prop
  - NavBar 移除 useNavigate，所有页面导航改为 emit(OPEN_PAGE)
  - NavAction 精简：'navigate'|'spa' 合并为 'page'

  新增组件：
  - FloatingPanel：纯手写非模态浮动面板（可拖拽、无遮罩、多面板共存、
    暗色主题适配、边界约束），对应 QT 非模态窗口的 Web 映射
    Modal（居中模态）| Drawer（侧滑）| FloatingPanel（浮动可拖拽）
  - 8 个页面占位组件（compliance-assets/account/vip/recharge/
    billing/orders/projects/quota），各显示导航栏名称作为占位

  配置扩展：
  - NavItemConfig 新增 modalType?: 'modal' | 'drawer' | 'floating'
  - nav-config 所有 page 项补齐 modalType（支付类→modal，浏览类→floating）
  - event-bus 新增 OPEN_PAGE 事件，payload 携带 {target, modalType, label}
  - 卸载 react-router-dom@^7.16.0（连带移除 4 个包）

  设计原则：
  - 页面组件不感知窗口类型（内容与容器分离），切换窗口类型只需改配置
  - Modal/Drawer 单实例（模态含义=独占注意力），Floating 多实例共存
  - 主页面始终挂载不卸载，所有子页面为叠加层（对应 QT 多窗口模型）

package-lock.json

@@ -1,20 +1,19 @@
 {
    "name": "ele-heixiu",
-   "version": "0.0.12",
+   "version": "0.0.13",
    "lockfileVersion": 3,
    "requires": true,
    "packages": {
       "": {
          "name": "ele-heixiu",
-         "version": "0.0.12",
+         "version": "0.0.13",
          "dependencies": {
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             "antd": "^6.4.3",
             "axios": "^1.16.1",
             "electron-updater": "^6.8.3",
             "react": "^19.2.7",
-            "react-dom": "^19.2.7",
-            "react-router-dom": "^7.16.0"
+            "react-dom": "^19.2.7"
          },
          "devDependencies": {
             "@playwright/test": "^1.60.0",
@@ -3942,19 +3941,6 @@
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          "license": "MIT"
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-         "license": "MIT",
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          "license": "MIT"
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-      "node_modules/react-router": {
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-         "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.16.0.tgz",
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-         },
-         "peerDependenciesMeta": {
-            "react-dom": {
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-      },
-      "node_modules/react-router-dom": {
-         "version": "7.16.0",
-         "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.16.0.tgz",
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-         "license": "MIT",
-         "dependencies": {
-            "react-router": "7.16.0"
-         },
-         "engines": {
-            "node": ">=20.0.0"
-         },
-         "peerDependencies": {
-            "react": ">=18",
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@@ -7541,12 +7489,6 @@
             "url": "https://github.com/sponsors/sindresorhus"
          }
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-      "node_modules/set-cookie-parser": {
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