登录界面优化

frontend/app/icon.tsx

@@ -0,0 +1,31 @@
+import {ImageResponse} from 'next/og'
+import {WavesIcon} from 'lucide-react'
+
+export const size = {
+  width: 32,
+  height: 32,
+}
+export const contentType = 'image/png'
+
+export default function Icon() {
+  return new ImageResponse(
+    (
+      <div
+        style={{
+          background: 'black',
+          width: '100%',
+          height: '100%',
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+          borderRadius: '20%',
+        }}
+      >
+        <WavesIcon color="white" size={20} />
+      </div>
+    ),
+    {
+      ...size,
+    }
+  )
+}

frontend/app/layout.tsx

@@ -6,6 +6,7 @@ import {BellRingProvider} from "@/contexts/bell-ring-context";
 import {NotificationSettingsProvider} from "@/contexts/notification-settings-context";
 import {UserProvider} from "@/contexts/user-context";
 import {AppQueryProvider} from "@/components/providers/query-provider";
+import {SiteTitleUpdater} from "@/components/providers/title-updater";
 import {RobotsMeta} from "@/components/layout/robots-meta";
 import "./globals.css";
 
@@ -36,6 +37,7 @@ export default function RootLayout({
         >
           <CustomThemeProvider>
             <AppQueryProvider>
+              <SiteTitleUpdater />
               <RobotsMeta />
               <UserProvider>
                 <NotificationSettingsProvider>