ux: 安装 aster-server 后提示需要重启应用

安装成功后显示 toast 提示，告知用户需要重启应用才能启用 AI Agent 功能

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/components/agent/AgentChatPage.tsx

@@ -330,7 +330,10 @@ export function AgentChatPage() {
     setInstallProgress(null);
     try {
       await installAster();
-      toast.success("aster-server 安装成功");
+      toast.success("aster-server 安装成功", {
+        description: "请重启应用以启用 AI Agent 功能",
+        duration: 10000,
+      });
       setAsterInstalled(true);
     } catch (error) {
       toast.error(`安装失败: ${error}`);

src/components/extensions/BinaryComponents.tsx

@@ -72,7 +72,10 @@ export function BinaryComponents() {
     setDownloadProgress(null);
     try {
       const result = await installAster();
-      toast.success(result);
+      toast.success(result, {
+        description: "请重启应用以启用 AI Agent 功能",
+        duration: 10000,
+      });
       await fetchStatus();
     } catch (error) {
       toast.error(`安装失败: ${error}`);