feat(web): Update config page

.gitignore

@@ -44,6 +44,7 @@ tasks/
 
 # Added by goreleaser init:
 dist/
+*.vite/
 
 # Windows Application Icon/Resource
 *.syso

web/frontend/package.json

@@ -16,6 +16,7 @@
     "@fontsource-variable/inter": "^5.2.8",
     "@tabler/icons-react": "^3.38.0",
     "@tailwindcss/vite": "^4.2.1",
+    "@tanstack/react-query": "^5.90.21",
     "@tanstack/react-router": "^1.163.3",
     "@tanstack/react-router-devtools": "^1.163.3",
     "class-variance-authority": "^0.7.1",
@@ -32,6 +33,7 @@
     "react-textarea-autosize": "^8.5.9",
     "remark-gfm": "^4.0.1",
     "shadcn": "^3.8.5",
+    "sonner": "^2.0.7",
     "tailwind-merge": "^3.5.0",
     "tailwindcss": "^4.2.1",
     "tw-animate-css": "^1.4.0"

web/frontend/pnpm-lock.yaml

@@ -17,6 +17,9 @@ importers:
       '@tailwindcss/vite':
         specifier: ^4.2.1
         version: 4.2.1(vite@7.3.1(@types/node@24.11.0)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0))
+      '@tanstack/react-query':
+        specifier: ^5.90.21
+        version: 5.90.21(react@19.2.4)
       '@tanstack/react-router':
         specifier: ^1.163.3
         version: 1.163.3(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
@@ -65,6 +68,9 @@ importers:
       shadcn:
         specifier: ^3.8.5
         version: 3.8.5(@types/node@24.11.0)(typescript@5.9.3)
+      sonner:
+        specifier: ^2.0.7
+        version: 2.0.7(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       tailwind-merge:
         specifier: ^3.5.0
         version: 3.5.0
@@ -1353,66 +1359,79 @@ packages:
     resolution: {integrity: sha512-t4ONHboXi/3E0rT6OZl1pKbl2Vgxf9vJfWgmUoCEVQVxhW6Cw/c8I6hbbu7DAvgp82RKiH7TpLwxnJeKv2pbsw==}
     cpu: [arm]
     os: [linux]
+    libc: [glibc]
 
   '@rollup/rollup-linux-arm-musleabihf@4.59.0':
     resolution: {integrity: sha512-CikFT7aYPA2ufMD086cVORBYGHffBo4K8MQ4uPS/ZnY54GKj36i196u8U+aDVT2LX4eSMbyHtyOh7D7Zvk2VvA==}
     cpu: [arm]
     os: [linux]
+    libc: [musl]
 
   '@rollup/rollup-linux-arm64-gnu@4.59.0':
     resolution: {integrity: sha512-jYgUGk5aLd1nUb1CtQ8E+t5JhLc9x5WdBKew9ZgAXg7DBk0ZHErLHdXM24rfX+bKrFe+Xp5YuJo54I5HFjGDAA==}
     cpu: [arm64]
     os: [linux]
+    libc: [glibc]
 
   '@rollup/rollup-linux-arm64-musl@4.59.0':
     resolution: {integrity: sha512-peZRVEdnFWZ5Bh2KeumKG9ty7aCXzzEsHShOZEFiCQlDEepP1dpUl/SrUNXNg13UmZl+gzVDPsiCwnV1uI0RUA==}
     cpu: [arm64]
     os: [linux]
+    libc: [musl]
 
   '@rollup/rollup-linux-loong64-gnu@4.59.0':
     resolution: {integrity: sha512-gbUSW/97f7+r4gHy3Jlup8zDG190AuodsWnNiXErp9mT90iCy9NKKU0Xwx5k8VlRAIV2uU9CsMnEFg/xXaOfXg==}
     cpu: [loong64]
     os: [linux]
+    libc: [glibc]
 
   '@rollup/rollup-linux-loong64-musl@4.59.0':
     resolution: {integrity: sha512-yTRONe79E+o0FWFijasoTjtzG9EBedFXJMl888NBEDCDV9I2wGbFFfJQQe63OijbFCUZqxpHz1GzpbtSFikJ4Q==}
     cpu: [loong64]
     os: [linux]
+    libc: [musl]
 
   '@rollup/rollup-linux-ppc64-gnu@4.59.0':
     resolution: {integrity: sha512-sw1o3tfyk12k3OEpRddF68a1unZ5VCN7zoTNtSn2KndUE+ea3m3ROOKRCZxEpmT9nsGnogpFP9x6mnLTCaoLkA==}
     cpu: [ppc64]
     os: [linux]
+    libc: [glibc]
 
   '@rollup/rollup-linux-ppc64-musl@4.59.0':
     resolution: {integrity: sha512-+2kLtQ4xT3AiIxkzFVFXfsmlZiG5FXYW7ZyIIvGA7Bdeuh9Z0aN4hVyXS/G1E9bTP/vqszNIN/pUKCk/BTHsKA==}
     cpu: [ppc64]
     os: [linux]
+    libc: [musl]
 
   '@rollup/rollup-linux-riscv64-gnu@4.59.0':
     resolution: {integrity: sha512-NDYMpsXYJJaj+I7UdwIuHHNxXZ/b/N2hR15NyH3m2qAtb/hHPA4g4SuuvrdxetTdndfj9b1WOmy73kcPRoERUg==}
     cpu: [riscv64]
     os: [linux]
+    libc: [glibc]
 
   '@rollup/rollup-linux-riscv64-musl@4.59.0':
     resolution: {integrity: sha512-nLckB8WOqHIf1bhymk+oHxvM9D3tyPndZH8i8+35p/1YiVoVswPid2yLzgX7ZJP0KQvnkhM4H6QZ5m0LzbyIAg==}
     cpu: [riscv64]
     os: [linux]
+    libc: [musl]
 
   '@rollup/rollup-linux-s390x-gnu@4.59.0':
     resolution: {integrity: sha512-oF87Ie3uAIvORFBpwnCvUzdeYUqi2wY6jRFWJAy1qus/udHFYIkplYRW+wo+GRUP4sKzYdmE1Y3+rY5Gc4ZO+w==}
     cpu: [s390x]
     os: [linux]
+    libc: [glibc]
 
   '@rollup/rollup-linux-x64-gnu@4.59.0':
     resolution: {integrity: sha512-3AHmtQq/ppNuUspKAlvA8HtLybkDflkMuLK4DPo77DfthRb71V84/c4MlWJXixZz4uruIH4uaa07IqoAkG64fg==}
     cpu: [x64]
     os: [linux]
+    libc: [glibc]
 
   '@rollup/rollup-linux-x64-musl@4.59.0':
     resolution: {integrity: sha512-2UdiwS/9cTAx7qIUZB/fWtToJwvt0Vbo0zmnYt7ED35KPg13Q0ym1g442THLC7VyI6JfYTP4PiSOWyoMdV2/xg==}
     cpu: [x64]
     os: [linux]
+    libc: [musl]
 
   '@rollup/rollup-openbsd-x64@4.59.0':
     resolution: {integrity: sha512-M3bLRAVk6GOwFlPTIxVBSYKUaqfLrn8l0psKinkCFxl4lQvOSz8ZrKDz2gxcBwHFpci0B6rttydI4IpS4IS/jQ==}
@@ -1497,24 +1516,28 @@ packages:
     engines: {node: '>= 20'}
     cpu: [arm64]
     os: [linux]
+    libc: [glibc]
 
   '@tailwindcss/oxide-linux-arm64-musl@4.2.1':
     resolution: {integrity: sha512-WZA0CHRL/SP1TRbA5mp9htsppSEkWuQ4KsSUumYQnyl8ZdT39ntwqmz4IUHGN6p4XdSlYfJwM4rRzZLShHsGAQ==}
     engines: {node: '>= 20'}
     cpu: [arm64]
     os: [linux]
+    libc: [musl]
 
   '@tailwindcss/oxide-linux-x64-gnu@4.2.1':
     resolution: {integrity: sha512-qMFzxI2YlBOLW5PhblzuSWlWfwLHaneBE0xHzLrBgNtqN6mWfs+qYbhryGSXQjFYB1Dzf5w+LN5qbUTPhW7Y5g==}
     engines: {node: '>= 20'}
     cpu: [x64]
     os: [linux]
+    libc: [glibc]
 
   '@tailwindcss/oxide-linux-x64-musl@4.2.1':
     resolution: {integrity: sha512-5r1X2FKnCMUPlXTWRYpHdPYUY6a1Ar/t7P24OuiEdEOmms5lyqjDRvVY1yy9Rmioh+AunQ0rWiOTPE8F9A3v5g==}
     engines: {node: '>= 20'}
     cpu: [x64]
     os: [linux]
+    libc: [musl]
 
   '@tailwindcss/oxide-wasm32-wasi@4.2.1':
     resolution: {integrity: sha512-MGFB5cVPvshR85MTJkEvqDUnuNoysrsRxd6vnk1Lf2tbiqNlXpHYZqkqOQalydienEWOHHFyyuTSYRsLfxFJ2Q==}
@@ -1558,6 +1581,14 @@ packages:
     resolution: {integrity: sha512-Kp/WSt411ZWYvgXy6uiv5RmhHrz9cAml05AQPrtdAp7eUqvIDbMGPnML25OKbzR3RJ1q4wgENxDTvlGPa9+Mww==}
     engines: {node: '>=20.19'}
 
+  '@tanstack/query-core@5.90.20':
+    resolution: {integrity: sha512-OMD2HLpNouXEfZJWcKeVKUgQ5n+n3A2JFmBaScpNDUqSrQSjiveC7dKMe53uJUg1nDG16ttFPz2xfilz6i2uVg==}
+
+  '@tanstack/react-query@5.90.21':
+    resolution: {integrity: sha512-0Lu6y5t+tvlTJMTO7oh5NSpJfpg/5D41LlThfepTixPYkJ0sE2Jj0m0f6yYqujBwIXlId87e234+MxG3D3g7kg==}
+    peerDependencies:
+      react: ^18 || ^19
+
   '@tanstack/react-router-devtools@1.163.3':
     resolution: {integrity: sha512-42VMkV/2Z8ro7xzblPBRNZIEmCNXMzm2jD68G52p2qhjXm38wGpg46qneAESN9FtTQeVWk5aSXs47/jt7lkzmw==}
     engines: {node: '>=20.19'}
@@ -2754,24 +2785,28 @@ packages:
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
+    libc: [glibc]
 
   lightningcss-linux-arm64-musl@1.31.1:
     resolution: {integrity: sha512-mVZ7Pg2zIbe3XlNbZJdjs86YViQFoJSpc41CbVmKBPiGmC4YrfeOyz65ms2qpAobVd7WQsbW4PdsSJEMymyIMg==}
     engines: {node: '>= 12.0.0'}
     cpu: [arm64]
     os: [linux]
+    libc: [musl]
 
   lightningcss-linux-x64-gnu@1.31.1:
     resolution: {integrity: sha512-xGlFWRMl+0KvUhgySdIaReQdB4FNudfUTARn7q0hh/V67PVGCs3ADFjw+6++kG1RNd0zdGRlEKa+T13/tQjPMA==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
+    libc: [glibc]
 
   lightningcss-linux-x64-musl@1.31.1:
     resolution: {integrity: sha512-eowF8PrKHw9LpoZii5tdZwnBcYDxRw2rRCyvAXLi34iyeYfqCQNA9rmUM0ce62NlPhCvof1+9ivRaTY6pSKDaA==}
     engines: {node: '>= 12.0.0'}
     cpu: [x64]
     os: [linux]
+    libc: [musl]
 
   lightningcss-win32-arm64-msvc@1.31.1:
     resolution: {integrity: sha512-aJReEbSEQzx1uBlQizAOBSjcmr9dCdL3XuC/6HLXAxmtErsj2ICo5yYggg1qOODQMtnjNQv2UHb9NpOuFtYe4w==}
@@ -3504,6 +3539,12 @@ packages:
   sisteransi@1.0.5:
     resolution: {integrity: sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg==}
 
+  sonner@2.0.7:
+    resolution: {integrity: sha512-W6ZN4p58k8aDKA4XPcx2hpIQXBRAgyiWVkYhT7CvK6D3iAu7xjvVyhQHg2/iaKJZ1XVJ4r7XuwGL+WGEK37i9w==}
+    peerDependencies:
+      react: ^18.0.0 || ^19.0.0 || ^19.0.0-rc
+      react-dom: ^18.0.0 || ^19.0.0 || ^19.0.0-rc
+
   source-map-js@1.2.1:
     resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
     engines: {node: '>=0.10.0'}
@@ -5323,6 +5364,13 @@ snapshots:
 
   '@tanstack/history@1.161.4': {}
 
+  '@tanstack/query-core@5.90.20': {}
+
+  '@tanstack/react-query@5.90.21(react@19.2.4)':
+    dependencies:
+      '@tanstack/query-core': 5.90.20
+      react: 19.2.4
+
   '@tanstack/react-router-devtools@1.163.3(@tanstack/react-router@1.163.3(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(@tanstack/router-core@1.163.3)(csstype@3.2.3)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)':
     dependencies:
       '@tanstack/react-router': 1.163.3(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
@@ -7570,6 +7618,11 @@ snapshots:
 
   sisteransi@1.0.5: {}
 
+  sonner@2.0.7(react-dom@19.2.4(react@19.2.4))(react@19.2.4):
+    dependencies:
+      react: 19.2.4
+      react-dom: 19.2.4(react@19.2.4)
+
   source-map-js@1.2.1: {}
 
   source-map@0.6.1: {}

web/frontend/src/components/app-layout.tsx

@@ -1,4 +1,5 @@
 import type { ReactNode } from "react"
+import { Toaster } from "sonner"
 
 import { AppHeader } from "@/components/app-header"
 import { AppSidebar } from "@/components/app-sidebar"
@@ -19,7 +20,8 @@ export function AppLayout({ children }: { children: ReactNode }) {
             </main>
           </div>
         </div>
+        <Toaster position="bottom-center" />
       </SidebarProvider>
     </TooltipProvider>
   )
-}
+}

web/frontend/src/components/ui/card.tsx

@@ -0,0 +1,103 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Card({
+  className,
+  size = "default",
+  ...props
+}: React.ComponentProps<"div"> & { size?: "default" | "sm" }) {
+  return (
+    <div
+      data-slot="card"
+      data-size={size}
+      className={cn(
+        "group/card flex flex-col gap-6 overflow-hidden rounded-xl bg-card py-6 text-sm text-card-foreground shadow-xs ring-1 ring-foreground/10 has-[>img:first-child]:pt-0 data-[size=sm]:gap-4 data-[size=sm]:py-4 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-header"
+      className={cn(
+        "group/card-header @container/card-header grid auto-rows-min items-start gap-1 rounded-t-xl px-6 group-data-[size=sm]/card:px-4 has-data-[slot=card-action]:grid-cols-[1fr_auto] has-data-[slot=card-description]:grid-rows-[auto_auto] [.border-b]:pb-6 group-data-[size=sm]/card:[.border-b]:pb-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-title"
+      className={cn(
+        "text-base leading-normal font-medium group-data-[size=sm]/card:text-sm",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardDescription({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-description"
+      className={cn("text-sm text-muted-foreground", className)}
+      {...props}
+    />
+  )
+}
+
+function CardAction({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-action"
+      className={cn(
+        "col-start-2 row-span-2 row-start-1 self-start justify-self-end",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardContent({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-content"
+      className={cn("px-6 group-data-[size=sm]/card:px-4", className)}
+      {...props}
+    />
+  )
+}
+
+function CardFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-footer"
+      className={cn(
+        "flex items-center rounded-b-xl px-6 group-data-[size=sm]/card:px-4 [.border-t]:pt-6 group-data-[size=sm]/card:[.border-t]:pt-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Card,
+  CardHeader,
+  CardFooter,
+  CardTitle,
+  CardAction,
+  CardDescription,
+  CardContent,
+}

web/frontend/src/i18n/locales/en.json

@@ -71,7 +71,9 @@
   },
   "common": {
     "cancel": "Cancel",
-    "save": "Save"
+    "save": "Save",
+    "saving": "Saving...",
+    "reset": "Reset"
   },
   "models": {
     "description": "Configure API keys for each AI provider. Only configured models are available for chat.",
@@ -155,7 +157,17 @@
       "description": "Securely manage your API keys and credentials."
     },
     "config": {
-      "description": "System configuration and preferences."
+      "description": "System configuration and preferences.",
+      "raw_json_title": "Raw JSON Configuration",
+      "raw_json_desc": "Advanced users can directly edit the raw JSON configuration below.",
+      "json_placeholder": "Enter valid JSON configuration...",
+      "save_success": "Configuration saved successfully.",
+      "save_error": "Failed to save configuration.",
+      "reset_success": "Configuration has been reset.",
+      "invalid_json": "Invalid JSON format.",
+      "format_success": "JSON formatted successfully.",
+      "format_error": "Invalid JSON format.",
+      "format": "Format"
     },
     "logs": {
       "description": "System logs and monitoring."

web/frontend/src/i18n/locales/zh.json

@@ -71,7 +71,9 @@
   },
   "common": {
     "cancel": "取消",
-    "save": "保存"
+    "save": "保存",
+    "saving": "保存中...",
+    "reset": "重置"
   },
   "models": {
     "description": "为每个 AI 服务商配置 API Key。只有已配置的模型可用于对话。",
@@ -155,7 +157,17 @@
       "description": "安全管理您的 API 密钥与访问凭据。"
     },
     "config": {
-      "description": "系统配置和偏好设置。"
+      "description": "系统配置和偏好设置。",
+      "raw_json_title": "原始 JSON 配置",
+      "raw_json_desc": "高级用户可以直接编辑下方的原始 JSON 配置。",
+      "json_placeholder": "请输入有效的 JSON 配置...",
+      "save_success": "配置保存成功。",
+      "save_error": "配置保存失败。",
+      "reset_success": "配置已重置。",
+      "invalid_json": "JSON 格式无效。",
+      "format_success": "JSON 格式化成功。",
+      "format_error": "JSON 格式无效。",
+      "format": "格式化"
     },
     "logs": {
       "description": "系统日志和监控。"

web/frontend/src/main.tsx

@@ -1,3 +1,7 @@
+import {
+  QueryClient,
+  QueryClientProvider,
+} from "@tanstack/react-query"
 import { RouterProvider, createRouter } from "@tanstack/react-router"
 import { StrictMode } from "react"
 import ReactDOM from "react-dom/client"
@@ -6,7 +10,14 @@ import "./i18n"
 import "./index.css"
 import { routeTree } from "./routeTree.gen"
 
-const router = createRouter({ routeTree })
+const queryClient = new QueryClient()
+
+const router = createRouter({
+  routeTree,
+  context: {
+    queryClient,
+  },
+})
 
 declare module "@tanstack/react-router" {
   interface Register {
@@ -19,7 +30,9 @@ if (!rootElement.innerHTML) {
   const root = ReactDOM.createRoot(rootElement)
   root.render(
     <StrictMode>
-      <RouterProvider router={router} />
+      <QueryClientProvider client={queryClient}>
+        <RouterProvider router={router} />
+      </QueryClientProvider>
     </StrictMode>,
   )
-}
+}

web/frontend/src/routes/config.tsx

@@ -1,7 +1,31 @@
 import { createFileRoute } from "@tanstack/react-router"
 import { useTranslation } from "react-i18next"
+import { toast } from "sonner"
 
 import { PageHeader } from "@/components/page-header"
+import { Button } from "@/components/ui/button"
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "@/components/ui/card"
+import { Textarea } from "@/components/ui/textarea"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogTrigger,
+} from "@/components/ui/alert-dialog"
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query"
+import { useEffect, useState } from "react"
 
 export const Route = createFileRoute("/config")({
   component: ConfigPage,
@@ -12,19 +36,157 @@ function ConfigPage() {
   return (
     <div className="flex h-full flex-col">
       <PageHeader title={t("navigation.config", "Config")} />
-      <div className="flex flex-1 items-center justify-center p-8">
+      <div className="flex-1 overflow-auto p-4 lg:p-8">
-        <div className="text-center">
+        <div className="mx-auto max-w-4xl">
-          <h1 className="text-2xl font-semibold tracking-tight">
+          <RawJsonPanel />
-            {t("navigation.config", "Config")}
-          </h1>
-          <p className="text-muted-foreground mt-2 text-sm">
-            {t(
-              "pages.config.description",
-              "System configuration and preferences.",
-            )}
-          </p>
         </div>
       </div>
     </div>
   )
 }
+
+function RawJsonPanel() {
+  const { t } = useTranslation()
+  const queryClient = useQueryClient()
+
+  const { data: config, isLoading } = useQuery({
+    queryKey: ["config"],
+    queryFn: async () => {
+      const res = await fetch("/api/config")
+      if (!res.ok) {
+        throw new Error("Failed to fetch config")
+      }
+      return res.json()
+    },
+  })
+
+  const mutation = useMutation({
+    mutationFn: async (newConfig: string) => {
+      const res = await fetch("/api/config", {
+        method: "PUT",
+        headers: { "Content-Type": "application/json" },
+        body: newConfig,
+      })
+      if (!res.ok) {
+        throw new Error("Failed to save config")
+      }
+    },
+    onSuccess: () => {
+      toast.success(t("pages.config.save_success", "Configuration saved successfully."))
+      queryClient.invalidateQueries({ queryKey: ["config"] })
+    },
+    onError: () => {
+      toast.error(t("pages.config.save_error", "Failed to save configuration."))
+    },
+  })
+
+  const [editorValue, setEditorValue] = useState("")
+
+  useEffect(() => {
+    if (config) {
+      setEditorValue(JSON.stringify(config, null, 2))
+    }
+  }, [config])
+
+  const handleSave = () => {
+    try {
+      // Validate JSON before saving
+      JSON.parse(editorValue)
+      mutation.mutate(editorValue)
+    } catch (e) {
+      toast.error(t("pages.config.invalid_json", "Invalid JSON format."))
+    }
+  }
+
+  const handleFormat = () => {
+    try {
+      const formatted = JSON.stringify(JSON.parse(editorValue), null, 2)
+      setEditorValue(formatted)
+      toast.success(t("pages.config.format_success", "JSON formatted successfully."))
+    } catch (error) {
+      toast.error(t("pages.config.format_error", "Invalid JSON format."))
+    }
+  }
+
+  const [showResetDialog, setShowResetDialog] = useState(false)
+
+  const confirmReset = () => {
+    queryClient.invalidateQueries({ queryKey: ["config"] })
+    toast.info(t("pages.config.reset_success", "Configuration has been reset."))
+    setShowResetDialog(false)
+  }
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>
+          {t("pages.config.raw_json_title", "Raw JSON Configuration")}
+        </CardTitle>
+        <CardDescription>
+          {t(
+            "pages.config.raw_json_desc",
+            "Advanced users can directly edit the raw JSON configuration below.",
+          )}
+        </CardDescription>
+      </CardHeader>
+      <CardContent>
+        {isLoading ? (
+          <div className="flex h-64 items-center justify-center">
+            <p>{t("labels.loading", "Loading...")}</p>
+          </div>
+        ) : (
+          <div className="space-y-4">
+            <div className="bg-muted/30 relative rounded-lg border">
+              <ScrollArea className="h-[calc(100vh-20rem)] min-h-[200px]">
+                <Textarea
+                  value={editorValue}
+                  onChange={(e) => setEditorValue(e.target.value)}
+                  className="font-mono text-sm min-h-[200px] resize-none border-0 bg-transparent px-4 py-3 shadow-none focus-visible:ring-0"
+                  placeholder={t(
+                    "pages.config.json_placeholder",
+                    "Enter valid JSON configuration...",
+                  )}
+                />
+              </ScrollArea>
+            </div>
+            <div className="flex justify-end space-x-2">
+              <Button variant="outline" onClick={handleFormat} disabled={mutation.isPending}>
+                {t("pages.config.format", "Format")}
+              </Button>
+              <AlertDialog open={showResetDialog} onOpenChange={setShowResetDialog}>
+                <AlertDialogTrigger asChild>
+                  <Button 
+                    variant="outline" 
+                    disabled={mutation.isPending}
+                    onClick={() => setShowResetDialog(true)}
+                  >
+                    {t("common.reset", "Reset")}
+                  </Button>
+                </AlertDialogTrigger>
+                <AlertDialogContent>
+                  <AlertDialogHeader>
+                    <AlertDialogTitle>{t("pages.config.reset_confirm_title", "Reset Configuration")}</AlertDialogTitle>
+                    <AlertDialogDescription>
+                      {t("pages.config.reset_confirm_desc", "Are you sure you want to reset the configuration? This action cannot be undone.")}
+                    </AlertDialogDescription>
+                  </AlertDialogHeader>
+                  <AlertDialogFooter>
+                    <AlertDialogCancel>{t("common.cancel", "Cancel")}</AlertDialogCancel>
+                    <AlertDialogAction onClick={confirmReset}>
+                      {t("common.confirm", "Confirm")}
+                    </AlertDialogAction>
+                  </AlertDialogFooter>
+                </AlertDialogContent>
+              </AlertDialog>
+              <Button onClick={handleSave} disabled={mutation.isPending}>
+                {mutation.isPending
+                  ? t("common.saving", "Saving...")
+                  : t("common.save", "Save")}
+              </Button>
+            </div>
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  )
+}