fix: stabilize federation forward runtime cleanup and wire frontend version update UX

vite-frontend/src/pages/config.tsx

@@ -33,6 +33,11 @@ import {
   clearConfigCache,
   updateSiteConfig,
 } from "@/config/site";
+import {
+  type UpdateReleaseChannel,
+  getUpdateReleaseChannel,
+  setUpdateReleaseChannel,
+} from "@/utils/version-update";
 
 // 简单的保存图标组件
 const SaveIcon = ({ className }: { className?: string }) => (
@@ -182,6 +187,9 @@ export default function ConfigPage() {
   });
   const [announcementLoading, setAnnouncementLoading] = useState(true);
   const [announcementSaving, setAnnouncementSaving] = useState(false);
+  const [updateChannel, setUpdateChannel] = useState<UpdateReleaseChannel>(
+    getUpdateReleaseChannel(),
+  );
 
   // 权限检查
   useEffect(() => {
@@ -267,6 +275,14 @@ export default function ConfigPage() {
     }
   };
 
+  const handleUpdateChannelChange = (channel: UpdateReleaseChannel) => {
+    setUpdateChannel(channel);
+    setUpdateReleaseChannel(channel);
+    toast.success(
+      `更新通道已切换为${channel === "stable" ? "稳定版" : "开发版"}`,
+    );
+  };
+
   const handleConfigChange = (key: string, value: string) => {
     const newConfigs = { ...configs, [key]: value };
 
@@ -643,6 +659,42 @@ export default function ConfigPage() {
               </div>
             );
           })}
+
+          <Divider className="my-2" />
+
+          <div className="space-y-3">
+            <div className="flex flex-col gap-1">
+              <p className="text-sm font-medium text-gray-700 dark:text-gray-300">
+                更新通道
+              </p>
+              <p className="text-xs text-gray-500 dark:text-gray-400">
+                稳定版仅匹配纯数字版本；开发版仅匹配包含 alpha / beta / rc
+                的版本。
+              </p>
+            </div>
+
+            <Select
+              selectedKeys={[updateChannel]}
+              size="md"
+              variant="bordered"
+              onSelectionChange={(keys) => {
+                const selected =
+                  (Array.from(keys)[0] as UpdateReleaseChannel) || "stable";
+
+                handleUpdateChannelChange(selected);
+              }}
+            >
+              <SelectItem key="stable" description="仅纯数字版本，如 2.1.4">
+                稳定版
+              </SelectItem>
+              <SelectItem
+                key="dev"
+                description="仅 alpha / beta / rc 关键字版本"
+              >
+                开发版
+              </SelectItem>
+            </Select>
+          </div>
         </CardBody>
       </Card>
 

vite-frontend/src/pages/forward.tsx

@@ -3199,7 +3199,7 @@ export default function ForwardPage() {
               <ModalBody>
                 <div className="flex flex-col gap-4 py-2">
                   <div className="flex flex-col gap-2">
-                    <label className="text-sm font-medium">按用户筛选</label>
+                    <p className="text-sm font-medium">按用户筛选</p>
                     <Select
                       aria-label="筛选用户"
                       className="w-full"
@@ -3220,7 +3220,7 @@ export default function ForwardPage() {
                     </Select>
                   </div>
                   <div className="flex flex-col gap-2">
-                    <label className="text-sm font-medium">按隧道筛选</label>
+                    <p className="text-sm font-medium">按隧道筛选</p>
                     <Select
                       aria-label="筛选隧道"
                       className="w-full"

vite-frontend/src/pages/index.tsx

@@ -9,6 +9,7 @@ import { Input } from "@/shadcn-bridge/heroui/input";
 import { Button } from "@/shadcn-bridge/heroui/button";
 import { siteConfig } from "@/config/site";
 import { title } from "@/components/primitives";
+import { VersionFooter } from "@/components/version-footer";
 import DefaultLayout from "@/layouts/default";
 import { login, LoginData, checkCaptcha, getConfigByName } from "@/api";
 import { writeLoginSession } from "@/utils/session";
@@ -213,22 +214,13 @@ export default function IndexPage() {
 
         {/* 版权信息 - 固定在底部，不占据布局空间 */}
 
-        <div className="fixed inset-x-0 bottom-4 text-center py-4">
-          <p className="text-xs text-gray-400 dark:text-gray-500">
-            Powered by{" "}
-            <a
-              className="text-gray-500 dark:text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 transition-colors"
-              href={siteConfig.github_repo}
-              rel="noopener noreferrer"
-              target="_blank"
-            >
-              FLVX
-            </a>
-          </p>
-          <p className="text-xs text-gray-400 dark:text-gray-500 mt-1">
-            v{isWebView ? siteConfig.app_version : siteConfig.version}
-          </p>
-        </div>
+        <VersionFooter
+          containerClassName="fixed inset-x-0 bottom-4 text-center py-4"
+          poweredClassName="text-xs text-gray-400 dark:text-gray-500"
+          updateBadgeClassName="ml-2 inline-flex items-center rounded-full bg-rose-500/90 px-2 py-0.5 text-[10px] font-semibold tracking-wide text-white"
+          version={isWebView ? siteConfig.app_version : siteConfig.version}
+          versionClassName="text-xs text-gray-400 dark:text-gray-500 mt-1"
+        />
 
         {/* 验证码弹层 */}
         {showCaptcha && siteKey && (

vite-frontend/src/pages/profile.tsx

@@ -15,6 +15,7 @@ import {
 import { Input } from "@/shadcn-bridge/heroui/input";
 import { isWebViewFunc } from "@/utils/panel";
 import { siteConfig } from "@/config/site";
+import { VersionFooter } from "@/components/version-footer";
 import { updatePassword } from "@/api";
 import { safeLogout } from "@/utils/logout";
 import { getAdminFlag, getSessionName } from "@/utils/session";
@@ -312,22 +313,15 @@ export default function ProfilePage() {
           </CardBody>
         </Card>
 
-        <div className="fixed inset-x-0 bottom-20 text-center py-4">
-          <p className="text-xs text-gray-400 dark:text-gray-500">
-            Powered by{" "}
-            <a
-              className="text-gray-500 dark:text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 transition-colors"
-              href={siteConfig.github_repo}
-              rel="noopener noreferrer"
-              target="_blank"
-            >
-              FLVX
-            </a>
-          </p>
-          <p className="text-xs text-gray-400 dark:text-gray-500 mt-1">
-            v{isWebViewFunc() ? siteConfig.app_version : siteConfig.version}
-          </p>
-        </div>
+        <VersionFooter
+          containerClassName="fixed inset-x-0 bottom-20 text-center py-4"
+          poweredClassName="text-xs text-gray-400 dark:text-gray-500"
+          updateBadgeClassName="ml-2 inline-flex items-center rounded-full bg-rose-500/90 px-2 py-0.5 text-[10px] font-semibold tracking-wide text-white"
+          version={
+            isWebViewFunc() ? siteConfig.app_version : siteConfig.version
+          }
+          versionClassName="text-xs text-gray-400 dark:text-gray-500 mt-1"
+        />
       </div>
 
       {/* 修改密码弹窗 */}

vite-frontend/src/pages/settings.tsx

@@ -5,7 +5,13 @@ import toast from "react-hot-toast";
 import { Input } from "@/shadcn-bridge/heroui/input";
 import { Button } from "@/shadcn-bridge/heroui/button";
 import { Card, CardBody } from "@/shadcn-bridge/heroui/card";
+import { Select, SelectItem } from "@/shadcn-bridge/heroui/select";
 import { reinitializeBaseURL } from "@/api/network";
+import {
+  type UpdateReleaseChannel,
+  getUpdateReleaseChannel,
+  setUpdateReleaseChannel,
+} from "@/utils/version-update";
 import {
   getPanelAddresses,
   savePanelAddress,
@@ -25,6 +31,9 @@ export const SettingsPage = () => {
   const [panelAddresses, setPanelAddresses] = useState<PanelAddress[]>([]);
   const [newName, setNewName] = useState("");
   const [newAddress, setNewAddress] = useState("");
+  const [updateChannel, setUpdateChannel] = useState<UpdateReleaseChannel>(
+    getUpdateReleaseChannel(),
+  );
 
   const setPanelAddressesFunc = (newAddress: PanelAddress[]) => {
     setPanelAddresses(newAddress);
@@ -79,6 +88,14 @@ export const SettingsPage = () => {
     loadPanelAddresses();
   }, []);
 
+  const handleUpdateChannelChange = (channel: UpdateReleaseChannel) => {
+    setUpdateChannel(channel);
+    setUpdateReleaseChannel(channel);
+    toast.success(
+      `更新通道已切换为${channel === "stable" ? "稳定版" : "开发版"}`,
+    );
+  };
+
   return (
     <div className="min-h-screen bg-gray-50 dark:bg-black">
       {/* 顶部导航 */}
@@ -117,6 +134,36 @@ export const SettingsPage = () => {
       {/* 内容区域 */}
       <div className="max-w-4xl mx-auto px-4 py-6">
         <div className="space-y-6">
+          <Card className="border border-gray-200 dark:border-gray-700">
+            <CardBody className="p-6">
+              <h2 className="text-lg font-medium text-gray-900 dark:text-white mb-4">
+                更新设置
+              </h2>
+              <div className="space-y-2">
+                <Select
+                  label="更新通道"
+                  selectedKeys={[updateChannel]}
+                  onSelectionChange={(keys) => {
+                    const selected =
+                      (Array.from(keys)[0] as UpdateReleaseChannel) || "stable";
+
+                    handleUpdateChannelChange(selected);
+                  }}
+                >
+                  <SelectItem key="stable" textValue="stable">
+                    稳定版（纯数字版本，如 2.1.4）
+                  </SelectItem>
+                  <SelectItem key="dev" textValue="dev">
+                    开发版（含 alpha / beta / rc）
+                  </SelectItem>
+                </Select>
+                <p className="text-xs text-gray-500 dark:text-gray-400">
+                  版本提示会根据该通道检查最新版本。
+                </p>
+              </div>
+            </CardBody>
+          </Card>
+
           {/* 添加新地址 */}
           <Card className="border border-gray-200 dark:border-gray-700">
             <CardBody className="p-6">

vite-frontend/src/pages/user.tsx

@@ -638,7 +638,6 @@ export default function UserPage() {
           ) : (
             <div className="flex w-full items-center gap-2 animate-appearance-in">
               <Input
-                autoFocus
                 classNames={{
                   base: "bg-default-100",
                   input: "bg-transparent",