设置中心与 Mock 数据功能

- 顶栏：移除 tauri-native 传输徽章；⋯ 更多菜单重做（设置/Mock/环境/主题/文档/官网/重置）
- 设置弹窗重写：左侧导航（外观/网络/Mock 数据/数据管理/关于）+ 分组卡片 + 开关控件
- Mock 引擎（packages/core/src/mock.ts）：Mock.js 常用语法子集 + 智能字段匹配
  - 61 条默认规则（通配符/精确/正则 × string/number/integer/boolean）
  - 发送链路接入：Query/JSON Body/urlencoded/form-data/GraphQL Variables
  - Body 工具栏：智能填充（生成可编辑 @表达式模板）+ Mock 预览
  - 设置页规则表 CRUD + 表达式速查表即时预览
- 文档新增「Mock 数据」页（/docs/mock），Manifest 顺序调整
- 新增 16 个 Mock 单测（总 37 前端用例全绿）

packages/ui/src/components/icons.tsx

@@ -5,6 +5,14 @@
 import type { CSSProperties } from "react";
 
 export type IconName =
+  | "palette"
+  | "network"
+  | "flask-conical"
+  | "wand-sparkles"
+  | "database"
+  | "monitor"
+  | "external-link"
+  | "sparkles"
   | "plus"
   | "download"
   | "upload"
@@ -44,6 +52,14 @@ export type IconName =
   | "info";
 
 const ICONS: Record<IconName, string> = {
+  "palette": "<path d=\"M12 22a1 1 0 0 1 0-20 10 9 0 0 1 10 9 5 5 0 0 1-5 5h-2.25a1.75 1.75 0 0 0-1.4 2.8l.3.4a1.75 1.75 0 0 1-1.4 2.8z\" /> <circle cx=\"13.5\" cy=\"6.5\" r=\".5\" fill=\"currentColor\" /> <circle cx=\"17.5\" cy=\"10.5\" r=\".5\" fill=\"currentColor\" /> <circle cx=\"6.5\" cy=\"12.5\" r=\".5\" fill=\"currentColor\" /> <circle cx=\"8.5\" cy=\"7.5\" r=\".5\" fill=\"currentColor\" />",
+  "network": "<rect x=\"16\" y=\"16\" width=\"6\" height=\"6\" rx=\"1\" /> <rect x=\"2\" y=\"16\" width=\"6\" height=\"6\" rx=\"1\" /> <rect x=\"9\" y=\"2\" width=\"6\" height=\"6\" rx=\"1\" /> <path d=\"M5 16v-3a1 1 0 0 1 1-1h12a1 1 0 0 1 1 1v3\" /> <path d=\"M12 12V8\" />",
+  "flask-conical": "<path d=\"M14 2v6a2 2 0 0 0 .245.96l5.51 10.08A2 2 0 0 1 18 22H6a2 2 0 0 1-1.755-2.96l5.51-10.08A2 2 0 0 0 10 8V2\" /> <path d=\"M6.453 15h11.094\" /> <path d=\"M8.5 2h7\" />",
+  "wand-sparkles": "<path d=\"m21.64 3.64-1.28-1.28a1.21 1.21 0 0 0-1.72 0L2.36 18.64a1.21 1.21 0 0 0 0 1.72l1.28 1.28a1.2 1.2 0 0 0 1.72 0L21.64 5.36a1.2 1.2 0 0 0 0-1.72\" /> <path d=\"m14 7 3 3\" /> <path d=\"M5 6v4\" /> <path d=\"M19 14v4\" /> <path d=\"M10 2v2\" /> <path d=\"M7 8H3\" /> <path d=\"M21 16h-4\" /> <path d=\"M11 3H9\" />",
+  "database": "<ellipse cx=\"12\" cy=\"5\" rx=\"9\" ry=\"3\" /> <path d=\"M3 5V19A9 3 0 0 0 21 19V5\" /> <path d=\"M3 12A9 3 0 0 0 21 12\" />",
+  "monitor": "<rect width=\"20\" height=\"14\" x=\"2\" y=\"3\" rx=\"2\" /> <line x1=\"8\" x2=\"16\" y1=\"21\" y2=\"21\" /> <line x1=\"12\" x2=\"12\" y1=\"17\" y2=\"21\" />",
+  "external-link": "<path d=\"M15 3h6v6\" /> <path d=\"M10 14 21 3\" /> <path d=\"M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\" />",
+  "sparkles": "<path d=\"M11.017 2.814a1 1 0 0 1 1.966 0l1.051 5.558a2 2 0 0 0 1.594 1.594l5.558 1.051a1 1 0 0 1 0 1.966l-5.558 1.051a2 2 0 0 0-1.594 1.594l-1.051 5.558a1 1 0 0 1-1.966 0l-1.051-5.558a2 2 0 0 0-1.594-1.594l-5.558-1.051a1 1 0 0 1 0-1.966l5.558-1.051a2 2 0 0 0 1.594-1.594z\" /> <path d=\"M20 2v4\" /> <path d=\"M22 4h-4\" /> <circle cx=\"4\" cy=\"20\" r=\"2\" />",
   "plus": "<path d=\"M5 12h14\" /> <path d=\"M12 5v14\" />",
   "download": "<path d=\"M12 15V3\" /> <path d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\" /> <path d=\"m7 10 5 5 5-5\" />",
   "upload": "<path d=\"M12 3v12\" /> <path d=\"m17 8-5-5-5 5\" /> <path d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\" />",