初始化web服务功能

src/app/commit/page.tsx

@@ -3,12 +3,12 @@
 import { Suspense, useCallback, useEffect, useState } from "react"
 import { useSearchParams } from "next/navigation"
 import { useTranslations } from "next-intl"
-import { getCurrentWindow } from "@tauri-apps/api/window"
+const getCurrentWindow = async () => { const m = await import("@tauri-apps/api/window"); return m.getCurrentWindow() }
 import { Loader2 } from "lucide-react"
 import { CommitWorkspace } from "@/components/layout/commit-dialog"
 import { AppTitleBar } from "@/components/layout/app-title-bar"
 import { AppToaster } from "@/components/ui/app-toaster"
-import { getFolder } from "@/lib/tauri"
+import { getFolder } from "@/lib/api"
 import type { FolderDetail } from "@/lib/types"
 
 const TOAST_DURATION_MS = 6000
@@ -35,12 +35,13 @@ function CommitPageInner() {
   const folder = state.loadedId === normalizedFolderId ? state.folder : null
   const error = state.loadedId === normalizedFolderId ? state.error : null
 
-  const closeWindow = useCallback(() => {
-    getCurrentWindow()
-      .close()
-      .catch((err) => {
-        console.error("[CommitPage] failed to close window:", err)
-      })
+  const closeWindow = useCallback(async () => {
+    try {
+      const win = await getCurrentWindow()
+      await win.close()
+    } catch (err) {
+      console.error("[CommitPage] failed to close window:", err)
+    }
   }, [])
 
   useEffect(() => {

src/app/login/page.tsx

@@ -0,0 +1,91 @@
+"use client"
+
+import { useState } from "react"
+import { useRouter } from "next/navigation"
+import { isDesktop } from "@/lib/platform"
+
+export default function LoginPage() {
+  const router = useRouter()
+  const [token, setToken] = useState("")
+  const [error, setError] = useState("")
+  const [loading, setLoading] = useState(false)
+
+  // Desktop users skip login entirely
+  if (isDesktop()) {
+    router.replace("/welcome")
+    return null
+  }
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault()
+    setError("")
+    setLoading(true)
+
+    try {
+      // Validate token by calling a lightweight API endpoint
+      const res = await fetch("/api/health", {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+          Authorization: `Bearer ${token}`,
+        },
+        body: "{}",
+      })
+
+      if (res.ok) {
+        localStorage.setItem("codeg_token", token)
+        router.replace("/welcome")
+      } else if (res.status === 401) {
+        setError("Token 无效，请检查后重试")
+      } else {
+        setError(`连接失败 (HTTP ${res.status})`)
+      }
+    } catch {
+      setError("无法连接到服务器")
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  return (
+    <div className="flex min-h-screen items-center justify-center bg-background">
+      <div className="w-full max-w-sm space-y-6 px-4">
+        <div className="space-y-2 text-center">
+          <h1 className="text-2xl font-bold tracking-tight">Codeg</h1>
+          <p className="text-sm text-muted-foreground">
+            输入访问 Token 以连接到桌面端
+          </p>
+        </div>
+
+        <form onSubmit={handleSubmit} className="space-y-4">
+          <div className="space-y-2">
+            <input
+              type="password"
+              value={token}
+              onChange={(e) => setToken(e.target.value)}
+              placeholder="Access Token"
+              autoFocus
+              className="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+            />
+          </div>
+
+          {error && (
+            <p className="text-sm text-destructive">{error}</p>
+          )}
+
+          <button
+            type="submit"
+            disabled={!token || loading}
+            className="inline-flex h-10 w-full items-center justify-center rounded-md bg-primary px-4 py-2 text-sm font-medium text-primary-foreground ring-offset-background transition-colors hover:bg-primary/90 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50"
+          >
+            {loading ? "连接中..." : "连接"}
+          </button>
+        </form>
+
+        <p className="text-center text-xs text-muted-foreground">
+          Token 可在桌面端 设置 → Web 服务 中获取
+        </p>
+      </div>
+    </div>
+  )
+}

src/app/merge/page.tsx

@@ -3,12 +3,12 @@
 import { Suspense, useCallback, useEffect, useState } from "react"
 import { useSearchParams } from "next/navigation"
 import { useTranslations } from "next-intl"
-import { getCurrentWindow } from "@tauri-apps/api/window"
+const getCurrentWindow = async () => { const m = await import("@tauri-apps/api/window"); return m.getCurrentWindow() }
 import { Loader2 } from "lucide-react"
 import { MergeWorkspace } from "@/components/merge/merge-workspace"
 import { AppTitleBar } from "@/components/layout/app-title-bar"
 import { AppToaster } from "@/components/ui/app-toaster"
-import { getFolder } from "@/lib/tauri"
+import { getFolder } from "@/lib/api"
 import type { FolderDetail } from "@/lib/types"
 
 const TOAST_DURATION_MS = 6000
@@ -37,12 +37,13 @@ function MergePageInner() {
   const folder = state.loadedId === normalizedFolderId ? state.folder : null
   const error = state.loadedId === normalizedFolderId ? state.error : null
 
-  const closeWindow = useCallback(() => {
-    getCurrentWindow()
-      .close()
-      .catch((err) => {
-        console.error("[MergePage] failed to close window:", err)
-      })
+  const closeWindow = useCallback(async () => {
+    try {
+      const win = await getCurrentWindow()
+      await win.close()
+    } catch (err) {
+      console.error("[MergePage] failed to close window:", err)
+    }
   }, [])
 
   useEffect(() => {

src/app/page.tsx

@@ -2,11 +2,43 @@
 
 import { useEffect } from "react"
 import { useRouter } from "next/navigation"
+import { isDesktop } from "@/lib/platform"
 
 export default function Page() {
   const router = useRouter()
   useEffect(() => {
-    router.replace("/welcome")
+    if (isDesktop()) {
+      router.replace("/welcome")
+      return
+    }
+    // Web mode: validate token before entering app
+    const token = localStorage.getItem("codeg_token")
+    if (!token) {
+      router.replace("/login")
+      return
+    }
+    // Verify token is still valid
+    fetch("/api/health", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Authorization: `Bearer ${token}`,
+      },
+      body: "{}",
+    })
+      .then((res) => {
+        if (res.ok) {
+          router.replace("/welcome")
+        } else {
+          localStorage.removeItem("codeg_token")
+          router.replace("/login")
+        }
+      })
+      .catch(() => {
+        // Server unreachable
+        localStorage.removeItem("codeg_token")
+        router.replace("/login")
+      })
   }, [router])
   return null
 }

src/app/push/page.tsx

@@ -3,12 +3,12 @@
 import { Suspense, useCallback, useEffect, useState } from "react"
 import { useSearchParams } from "next/navigation"
 import { useTranslations } from "next-intl"
-import { getCurrentWindow } from "@tauri-apps/api/window"
+const getCurrentWindow = async () => { const m = await import("@tauri-apps/api/window"); return m.getCurrentWindow() }
 import { Loader2 } from "lucide-react"
 import { PushWorkspace } from "@/components/layout/push-workspace"
 import { AppTitleBar } from "@/components/layout/app-title-bar"
 import { AppToaster } from "@/components/ui/app-toaster"
-import { getFolder } from "@/lib/tauri"
+import { getFolder } from "@/lib/api"
 import type { FolderDetail } from "@/lib/types"
 
 const TOAST_DURATION_MS = 6000
@@ -28,12 +28,13 @@ function PushPageInner() {
     error: null,
   })
 
-  const closeWindow = useCallback(() => {
-    getCurrentWindow()
-      .close()
-      .catch((err) => {
-        console.error("[PushPage] failed to close window:", err)
-      })
+  const closeWindow = useCallback(async () => {
+    try {
+      const win = await getCurrentWindow()
+      await win.close()
+    } catch (err) {
+      console.error("[PushPage] failed to close window:", err)
+    }
   }, [])
 
   const folderId = Number(searchParams.get("folderId") ?? "0")

src/app/settings/web-service/page.tsx

@@ -0,0 +1,5 @@
+import { WebServiceSettings } from "@/components/settings/web-service-settings"
+
+export default function SettingsWebServicePage() {
+  return <WebServiceSettings />
+}

src/app/stash/page.tsx

@@ -7,7 +7,7 @@ import { Loader2 } from "lucide-react"
 import { StashWorkspace } from "@/components/layout/unstash-dialog"
 import { AppTitleBar } from "@/components/layout/app-title-bar"
 import { AppToaster } from "@/components/ui/app-toaster"
-import { getFolder } from "@/lib/tauri"
+import { getFolder } from "@/lib/api"
 import type { FolderDetail } from "@/lib/types"
 
 const TOAST_DURATION_MS = 6000