feat(path-mapping): 添加路径启用/禁用开关功能

在路径映射项中添加Switch组件，支持动态启用/禁用路径功能。新增onToggleEnabled回调处理状态变更，并保留编辑时的原有启用状态。

Author: woodchen-ink

web/app/dashboard/config/PathMappingItem.tsx

@@ -2,6 +2,7 @@ import React, { useState } from "react"
 import { Card, CardContent } from "@/components/ui/card"
 import { Button } from "@/components/ui/button"
 import { Badge } from "@/components/ui/badge"
+import { Switch } from "@/components/ui/switch"
 import { Edit, Trash2, Database, Shield, FileText, ChevronDown, ChevronUp, Eraser } from "lucide-react"
 import PathStatsCard from "./PathStatsCard"
 import PathCacheConfigDialog from "./PathCacheConfigDialog"
@@ -68,6 +69,7 @@ interface PathMappingItemProps {
   isSystemPath?: boolean
   onEdit: (path: string) => void
   onDelete: (path: string) => void
+  onToggleEnabled: (path: string, enabled: boolean) => void
   onCacheConfigUpdate: (path: string, config: CacheConfig | null) => void
   onExtensionMapEdit?: (path: string) => void
   onExtensionRuleEdit?: (path: string, index?: number, rule?: ExtRuleConfig) => void
@@ -83,6 +85,7 @@ export default function PathMappingItem({
   isSystemPath = false,
   onEdit,
   onDelete,
+  onToggleEnabled,
   onCacheConfigUpdate,
   onExtensionMapEdit,
   onExtensionRuleEdit,
@@ -135,9 +138,16 @@ export default function PathMappingItem({
                       系统路径
                     </Badge>
                   )}
-                  {!isEnabled && (
-                    <Badge variant="secondary">已禁用</Badge>
-                  )}
+                  <div className="flex items-center gap-2">
+                    <Switch
+                      checked={isEnabled}
+                      onCheckedChange={(checked) => onToggleEnabled(path, checked)}
+                      className="data-[state=checked]:bg-[#518751]"
+                    />
+                    <span className="text-xs text-muted-foreground">
+                      {isEnabled ? "已启用" : "已禁用"}
+                    </span>
+                  </div>
                   {mappingObj.RedirectMode && (
                     <Badge variant="outline">302重定向</Badge>
                   )}

web/app/dashboard/config/page.tsx

@@ -385,13 +385,15 @@ export default function ConfigPage() {
     const pathConfig: PathMapping = {
       DefaultTarget: defaultTarget,
       RedirectMode: data.redirectMode,
+      Enabled: true, // 新建路径默认启用
       ExtensionMap: []
     }
 
-    // 如果是编辑现有路径，保留原有的扩展名映射
+    // 如果是编辑现有路径，保留原有的扩展名映射和启用状态
     if (editingPathData && typeof config.MAP[path] === 'object') {
       const existingConfig = config.MAP[path] as PathMapping
       pathConfig.ExtensionMap = existingConfig.ExtensionMap
+      pathConfig.Enabled = existingConfig.Enabled !== false // 保留原有启用状态
     }
 
     newConfig.MAP[path] = pathConfig
@@ -563,6 +565,28 @@ export default function ConfigPage() {
     updateConfig(newConfig)
   }
 
+  const handleToggleEnabled = (path: string, enabled: boolean) => {
+    if (!config) return
+    const newConfig = { ...config }
+    const mapping = newConfig.MAP[path]
+
+    if (typeof mapping === 'string') {
+      // 将字符串格式转换为对象格式
+      newConfig.MAP[path] = {
+        DefaultTarget: mapping,
+        Enabled: enabled,
+      }
+    } else {
+      // 更新对象格式的启用状态
+      newConfig.MAP[path] = {
+        ...mapping,
+        Enabled: enabled,
+      }
+    }
+
+    updateConfig(newConfig)
+  }
+
   const handleExtensionMapEdit = (path: string) => {
     // 将添加规则的操作重定向到handleExtensionRuleEdit
     handleExtensionRuleEdit(path);
@@ -1017,6 +1041,7 @@ export default function ConfigPage() {
                       isSystemPath={isSystemPath}
                       onEdit={(p) => handleEditPath(p, mapping)}
                       onDelete={deletePath}
+                      onToggleEnabled={handleToggleEnabled}
                       onCacheConfigUpdate={handleCacheConfigUpdate}
                       onExtensionMapEdit={handleExtensionMapEdit}
                       onExtensionRuleEdit={handleExtensionRuleEdit}