feat: StudioNotebookDetailPage 添加「我的笔记」跳转

- 聊天视图顶栏和列表视图右上角均新增「我的笔记」链接
- 点击跳转目标系统 callback 页面并携带 token 和 redirect 参数
- 来源弹窗仅保留「上传文件」和「复制的文字」两个选项
- VITE_AIPI_BACKENP_URL 用于 Studio API 调用，VITE_AIPI_FRONTEND_URL 用于页面跳转
- useStudioNotebooks 新增 token 返回值供页面直接使用

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend-web/src/pages/StudioNotebookDetailPage.tsx

@@ -5,7 +5,7 @@ import { useParams } from "react-router-dom";
 import {
   AlignLeft,
   ArrowLeft,
-  CloudUpload,
+  BookOpen,
   Files,
   Globe,
   Loader2,
@@ -188,19 +188,12 @@ function SourcesDialog({
               {uploading ? <Loader2 className="size-4 shrink-0 animate-spin" /> : <Plus className="size-4 shrink-0" />}
               <span className="text-left leading-tight">上传文件</span>
             </button>
-            {[
-              { icon: CloudUpload, label: "从云端硬盘添加" },
-              { icon: Globe, label: "添加网站" },
-              { icon: AlignLeft, label: "复制的文字" },
-            ].map(({ icon: Icon, label }) => (
-              <button
-                key={label}
-                className="flex items-center gap-2.5 rounded-xl px-3 py-2.5 text-sm text-muted-foreground transition-colors hover:bg-muted hover:text-foreground"
-              >
-                <Icon className="size-4 shrink-0" />
-                <span className="text-left leading-tight">{label}</span>
-              </button>
-            ))}
+            <button
+              className="flex items-center gap-2.5 rounded-xl px-3 py-2.5 text-sm text-muted-foreground transition-colors hover:bg-muted hover:text-foreground"
+            >
+              <AlignLeft className="size-4 shrink-0" />
+              <span className="text-left leading-tight">复制的文字</span>
+            </button>
             {uploadError && (
               <p className="px-3 text-xs text-destructive">{uploadError}</p>
             )}
@@ -232,7 +225,7 @@ function SourcesDialog({
 // ── 主页面 ──────────────────────────────────────────────
 export default function StudioNotebookDetailPage() {
   const { notebookId } = useParams<{ notebookId: string }>();
-  const { notebooks, isLoading } = useStudioNotebooks();
+  const { notebooks, isLoading, token: studioToken } = useStudioNotebooks(); // token 用于跳转 callback
   const { models } = useModels();
   const queryClient = useQueryClient();
   const [sourcesOpen, setSourcesOpen] = useState(false);
@@ -357,19 +350,40 @@ export default function StudioNotebookDetailPage() {
             </div>
             <span className="text-sm font-medium text-foreground">{notebook.name}</span>
           </div>
-          <button
-            onClick={() => setSourcesOpen(true)}
-            className="flex items-center gap-1.5 rounded-full bg-muted px-3 py-1 text-xs text-muted-foreground transition-colors hover:bg-muted/70"
-          >
-            <Files className="size-3" />
-            <span>{notebook.source_count} 个来源</span>
-          </button>
+          <div className="flex items-center gap-2">
+            <a
+              href={`${import.meta.env.VITE_AIPI_FRONTEND_URL}/auth/callback?token=${studioToken ?? ""}&redirect=/dashboard/${notebookId}/new-chat`}
+              target="_blank"
+              rel="noreferrer"
+              className="flex items-center gap-1.5 rounded-full bg-muted px-3 py-1 text-xs text-muted-foreground transition-colors hover:bg-muted/70"
+            >
+              <BookOpen className="size-3" />
+              <span>我的笔记</span>
+            </a>
+            <button
+              onClick={() => setSourcesOpen(true)}
+              className="flex items-center gap-1.5 rounded-full bg-muted px-3 py-1 text-xs text-muted-foreground transition-colors hover:bg-muted/70"
+            >
+              <Files className="size-3" />
+              <span>{notebook.source_count} 个来源</span>
+            </button>
+          </div>
         </div>
       )}
 
       {/* 列表视图：笔记本标题 + 历史线程列表 */}
       {!isChatView && (
         <div className="relative z-10 flex flex-1 flex-col items-center px-8 py-10 overflow-y-auto">
+          {/* 右上角跳转按钮 */}
+          <a
+            href={`${import.meta.env.VITE_AIPI_FRONTEND_URL}/auth/callback?token=${studioToken ?? ""}&redirect=/dashboard/${notebookId}/new-chat`}
+            target="_blank"
+            rel="noreferrer"
+            className="absolute right-6 top-4 flex items-center gap-1.5 rounded-full bg-muted px-3 py-1.5 text-xs text-muted-foreground transition-colors hover:bg-muted/70"
+          >
+            <BookOpen className="size-3.5" />
+            <span>我的笔记</span>
+          </a>
           <div className="flex size-16 items-center justify-center rounded-2xl bg-muted text-4xl">
             {notebook.avatar_url ? (
               <img src={notebook.avatar_url} alt="" className="size-10 rounded-xl object-contain" />