feat(discord): add dismissible community banner

.dependency-cruiser-known-violations.json

@@ -41527,6 +41527,60 @@
       }
     ]
   },
+  {
+    "type": "cycle",
+    "from": "src/store/authDiscordBannerActions.ts",
+    "to": "src/store/authStoreTypes.ts",
+    "unresolvedTo": "./authStoreTypes",
+    "dependencyTypes": [
+      "local",
+      "type-only",
+      "import"
+    ],
+    "rule": {
+      "severity": "error",
+      "name": "no-circular"
+    },
+    "cycle": [
+      {
+        "name": "src/store/authStoreTypes.ts",
+        "dependencyTypes": [
+          "local",
+          "type-only",
+          "import"
+        ]
+      },
+      {
+        "name": "src/music-network/index.ts",
+        "dependencyTypes": [
+          "local",
+          "type-only",
+          "import"
+        ]
+      },
+      {
+        "name": "src/music-network/ui/useEnrichmentPrimary.ts",
+        "dependencyTypes": [
+          "local",
+          "export"
+        ]
+      },
+      {
+        "name": "src/store/authStore.ts",
+        "dependencyTypes": [
+          "local",
+          "import"
+        ]
+      },
+      {
+        "name": "src/store/authDiscordBannerActions.ts",
+        "dependencyTypes": [
+          "local",
+          "import"
+        ]
+      }
+    ]
+  },
   {
     "type": "cycle",
     "from": "src/store/authDiscordSettingsActions.ts",

CHANGELOG.md

@@ -40,6 +40,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Full Bulgarian (Български) UI translation — selectable from the language picker on the Settings and Login screens.
 
 
+### Discord community banner
+
+**By [@ImAsra](https://github.com/ImAsra), PR [#1222](https://github.com/Psychotoxical/psysonic/pull/1222)**
+
+* A dismissible banner inviting you to join the Psysonic community on Discord appears after 20 hours of accumulated app use. **Join** opens the invite; dismiss it for the session, or choose **Never show again** to hide it permanently.
+
+
 ## Changed
 
 ### Frontend restructure — feature-folder architecture and hardening

src/app/AppShell.tsx

@@ -57,6 +57,7 @@ import { AppShellQueueResizerSeam } from '@/app/AppShellQueueResizerSeam';
 import { IS_LINUX, IS_MACOS } from '@/lib/util/platform';
 import { useConnectionStatus } from '@/lib/hooks/useConnectionStatus';
 import { useIdlePlayQueuePull } from '@/app/hooks/useIdlePlayQueuePull';
+import { DiscordBanner, useAccumulatedUsage } from '@/features/discordBanner';
 import { useAuthStore } from '../store/authStore';
 import { usePlayerStore } from '@/features/playback/store/playerStore';
 import '@/features/playback/store/previewPlayerVolumeSync';
@@ -92,6 +93,7 @@ export function AppShell() {
   usePlaybackRateOrbitSync();
   useTrayMenuI18n();
   useServerCapabilitiesProbe();
+  useAccumulatedUsage();
   const isFullscreenOpen = usePlayerStore(s => s.isFullscreenOpen);
   const toggleFullscreen = usePlayerStore(s => s.toggleFullscreen);
   const isQueueVisible = usePlayerStore(s => s.isQueueVisible);
@@ -282,6 +284,7 @@ export function AppShell() {
           )}
         </header>
         <OrbitSessionBar />
+        <DiscordBanner/>
         {connStatus === 'disconnected' && (
           <OfflineBanner onRetry={connRetry} isChecking={connRetrying} showSettingsLink={!hasOfflineBrowse} serverName={serverName} />
         )}

src/config/settingsCredits.ts

@@ -411,6 +411,7 @@ const CONTRIBUTOR_ENTRIES = [
     contributions: [
       'Long-press album Play to shuffle with hold progress animation (PR #888)',
       'WinGet release automation — GitHub Actions workflow that opens manifest PRs on each release (PR #1077)',
+      'Dismissible Discord community banner (PR #1222)',
     ],
   },
   {

src/features/discordBanner/DiscordBanner.tsx

@@ -0,0 +1,50 @@
+import { X } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+import { open } from '@tauri-apps/plugin-shell';
+import { useDiscordBanner } from './useDiscordBanner';
+
+const DISCORD_INVITE = 'https://discord.gg/AMnDRErm4u';
+
+export default function DiscordBanner() {
+  const { t } = useTranslation();
+  const { visible, dismiss } = useDiscordBanner();
+
+  if (!visible) return null;
+
+  const handleJoin = (): void => {
+    void open(DISCORD_INVITE);
+    dismiss(false);
+  };
+
+  return (
+    <div className='discord-banner' role='region' aria-label={t('discordBanner.ariaLabel')}>
+      <div className='discord-banner-left'>
+        <svg className='discord-banner-icon' viewBox='0 0 24 24' fill='currentColor' aria-hidden='true'>
+          <path d='M20.317 4.37a19.791 19.791 0 0 0-4.885-1.515.074.074 0 0 0-.079.037c-.21.375-.444.864-.608 1.25a18.27 18.27 0 0 0-5.487 0 12.64 12.64 0 0 0-.617-1.25.077.077 0 0 0-.079-.037A19.736 19.736 0 0 0 3.677 4.37a.07.07 0 0 0-.032.027C.533 9.046-.32 13.58.099 18.057a.082.082 0 0 0 .031.057 19.9 19.9 0 0 0 5.993 3.03.078.078 0 0 0 .084-.028c.462-.63.874-1.295 1.226-1.994a.076.076 0 0 0-.041-.106 13.107 13.107 0 0 1-1.872-.892.077.077 0 0 1-.008-.128 10.2 10.2 0 0 0 .372-.292.074.074 0 0 1 .077-.01c3.928 1.793 8.18 1.793 12.062 0a.074.074 0 0 1 .078.01c.12.098.246.198.373.292a.077.077 0 0 1-.006.127 12.299 12.299 0 0 1-1.873.892.077.077 0 0 0-.041.107c.36.698.772 1.362 1.225 1.993a.076.076 0 0 0 .084.028 19.839 19.839 0 0 0 6.002-3.03.077.077 0 0 0 .032-.054c.5-5.177-.838-9.674-3.549-13.66a.061.061 0 0 0-.031-.03zM8.02 15.33c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.956-2.419 2.157-2.419 1.21 0 2.176 1.096 2.157 2.42 0 1.333-.956 2.418-2.157 2.418zm7.975 0c-1.183 0-2.157-1.085-2.157-2.419 0-1.333.955-2.419 2.157-2.419 1.21 0 2.176 1.096 2.157 2.42 0 1.333-.946 2.418-2.157 2.418z' />
+        </svg>
+        <span className='discord-banner-text'>{t('discordBanner.message')}</span>
+        <button type='button' className='discord-banner-join' onClick={handleJoin}>
+          {t('discordBanner.join')}
+        </button>
+      </div>
+
+      <div className='discord-banner-right'>
+        <button
+          type='button'
+          className='discord-banner-never'
+          onClick={() => dismiss(true)}
+        >
+          {t('discordBanner.neverShow')}
+        </button>
+        <button
+          type='button'
+          className='discord-banner-close'
+          onClick={() => dismiss(false)}
+          aria-label={t('discordBanner.close')}
+        >
+          <X size={14} />
+        </button>
+      </div>
+    </div>
+  );
+}

src/features/discordBanner/index.ts

@@ -0,0 +1,2 @@
+export { default as DiscordBanner } from './DiscordBanner';
+export { useAccumulatedUsage } from './useAccumulatedUsage';

src/features/discordBanner/useAccumulatedUsage.test.ts

@@ -0,0 +1,46 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { renderHook, act } from '@testing-library/react';
+import { useAccumulatedUsage } from './useAccumulatedUsage';
+import { useAuthStore } from '@/store/authStore';
+import { resetAuthStore } from '@/test/helpers/storeReset';
+
+describe('useAccumulatedUsage', () => {
+  beforeEach(() => {
+    resetAuthStore();
+    vi.useFakeTimers();
+  });
+  afterEach(() => {
+    vi.useRealTimers();
+    resetAuthStore();
+  });
+
+  it('accumulates elapsed time into the auth store on each tick', () => {
+    renderHook(() => useAccumulatedUsage());
+    expect(useAuthStore.getState().discordBannerAccumulatedUsageMs).toBe(0);
+
+    act(() => {
+      vi.advanceTimersByTime(30_000);
+    });
+    expect(useAuthStore.getState().discordBannerAccumulatedUsageMs).toBe(30_000);
+
+    act(() => {
+      vi.advanceTimersByTime(30_000);
+    });
+    expect(useAuthStore.getState().discordBannerAccumulatedUsageMs).toBe(60_000);
+  });
+
+  it('stops accumulating after unmount', () => {
+    const { unmount } = renderHook(() => useAccumulatedUsage());
+    act(() => {
+      vi.advanceTimersByTime(30_000);
+    });
+    const afterFirstTick = useAuthStore.getState().discordBannerAccumulatedUsageMs;
+
+    unmount();
+    act(() => {
+      vi.advanceTimersByTime(60_000);
+    });
+
+    expect(useAuthStore.getState().discordBannerAccumulatedUsageMs).toBe(afterFirstTick);
+  });
+});

src/features/discordBanner/useAccumulatedUsage.ts

@@ -0,0 +1,32 @@
+import { useEffect, useRef } from 'react';
+import { useAuthStore } from '@/store/authStore';
+
+const TICK_MS = 30_000; // flush every 30s
+
+/**
+ * Tracks total accumulated app usage time across sessions, persisted via
+ * authStore (zustand persist → localStorage). Counts time for as long as
+ * the app process is running, regardless of window focus/visibility.
+ * Mount once near the app root (e.g. AppShell).
+ */
+export function useAccumulatedUsage(): void {
+  const lastTickRef = useRef<number | null>(null);
+  const addUsageMs = useAuthStore(s => s.addDiscordBannerUsageMs);
+
+  useEffect(() => {
+    lastTickRef.current = Date.now();
+
+    const flush = (): void => {
+      const now = Date.now();
+      const delta = now - (lastTickRef.current ?? now);
+      lastTickRef.current = now;
+      addUsageMs(delta);
+    };
+
+    const interval = window.setInterval(flush, TICK_MS);
+
+    return () => {
+      window.clearInterval(interval);
+    };
+  }, [addUsageMs]);
+}

src/features/discordBanner/useDiscordBanner.test.ts

@@ -0,0 +1,54 @@
+import { afterEach, beforeEach, describe, expect, it } from 'vitest';
+import { renderHook, act } from '@testing-library/react';
+import { useDiscordBanner } from './useDiscordBanner';
+import { useAuthStore } from '@/store/authStore';
+import { resetAuthStore } from '@/test/helpers/storeReset';
+
+const THRESHOLD_MS = 20 * 60 * 60 * 1000; // matches useDiscordBanner
+
+describe('useDiscordBanner', () => {
+  beforeEach(resetAuthStore);
+  afterEach(resetAuthStore);
+
+  it('stays hidden until accumulated usage reaches the threshold', () => {
+    useAuthStore.setState({ discordBannerAccumulatedUsageMs: THRESHOLD_MS - 1 });
+    const { result } = renderHook(() => useDiscordBanner());
+    expect(result.current.visible).toBe(false);
+  });
+
+  it('becomes visible at the threshold when never dismissed', () => {
+    useAuthStore.setState({ discordBannerAccumulatedUsageMs: THRESHOLD_MS });
+    const { result } = renderHook(() => useDiscordBanner());
+    expect(result.current.visible).toBe(true);
+  });
+
+  it('stays hidden when permanently dismissed even far past the threshold', () => {
+    useAuthStore.setState({
+      discordBannerAccumulatedUsageMs: THRESHOLD_MS * 2,
+      discordBannerDismissed: true,
+    });
+    const { result } = renderHook(() => useDiscordBanner());
+    expect(result.current.visible).toBe(false);
+  });
+
+  it('hides for the session on a non-permanent dismiss without persisting', () => {
+    useAuthStore.setState({ discordBannerAccumulatedUsageMs: THRESHOLD_MS });
+    const { result } = renderHook(() => useDiscordBanner());
+    expect(result.current.visible).toBe(true);
+
+    act(() => result.current.dismiss(false));
+
+    expect(result.current.visible).toBe(false);
+    expect(useAuthStore.getState().discordBannerDismissed).toBe(false);
+  });
+
+  it('persists a permanent dismiss to the auth store', () => {
+    useAuthStore.setState({ discordBannerAccumulatedUsageMs: THRESHOLD_MS });
+    const { result } = renderHook(() => useDiscordBanner());
+
+    act(() => result.current.dismiss(true));
+
+    expect(result.current.visible).toBe(false);
+    expect(useAuthStore.getState().discordBannerDismissed).toBe(true);
+  });
+});

src/features/discordBanner/useDiscordBanner.ts

@@ -0,0 +1,25 @@
+import { useState } from 'react';
+import { useAuthStore } from '@/store/authStore';
+
+const USAGE_THRESHOLD_MS = 20 * 60 * 60 * 1000; // 20 hours
+
+interface UseDiscordBannerReturn {
+  visible: boolean;
+  dismiss: (permanent: boolean) => void;
+}
+
+export function useDiscordBanner(): UseDiscordBannerReturn {
+  const dismissedPermanently = useAuthStore(s => s.discordBannerDismissed);
+  const usageMs = useAuthStore(s => s.discordBannerAccumulatedUsageMs);
+  const dismissDiscordBanner = useAuthStore(s => s.dismissDiscordBanner);
+  const [sessionDismissed, setSessionDismissed] = useState(false);
+
+  const visible = !dismissedPermanently && !sessionDismissed && usageMs >= USAGE_THRESHOLD_MS;
+
+  const dismiss = (permanent: boolean): void => {
+    if (permanent) dismissDiscordBanner();
+    setSessionDismissed(true);
+  };
+
+  return { visible, dismiss };
+}

src/locales/bg/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Присъединете се към Psysonic в Discord',
+  message: 'Присъединете се към общността на Psysonic в Discord',
+  join: 'Присъединяване',
+  neverShow: 'Да не се показва повече',
+  close: 'Скриване',
+};

src/locales/bg/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const bgTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const bgTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/de/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Tritt Psysonic auf Discord bei',
+  message: 'Tritt der Psysonic-Community auf Discord bei',
+  join: 'Beitreten',
+  neverShow: 'Nie wieder anzeigen',
+  close: 'Verwerfen',
+};

src/locales/de/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const deTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const deTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/en/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Join Psysonic on Discord',
+  message: 'Join the Psysonic community on Discord',
+  join: 'Join',
+  neverShow: 'Never show again',
+  close: 'Dismiss',
+};

src/locales/en/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const enTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const enTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/es/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Únete a Psysonic en Discord',
+  message: 'Únete a la comunidad de Psysonic en Discord',
+  join: 'Unirse',
+  neverShow: 'No volver a mostrar',
+  close: 'Descartar',
+};

src/locales/es/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const esTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const esTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/fr/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Rejoindre Psysonic sur Discord',
+  message: 'Rejoignez la communauté Psysonic sur Discord',
+  join: 'Rejoindre',
+  neverShow: 'Ne plus afficher',
+  close: 'Ignorer',
+};

src/locales/fr/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const frTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const frTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/hu/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Csatlakozz a Psysonic-hoz Discordon',
+  message: 'Csatlakozz a Psysonic közösséghez Discordon',
+  join: 'Csatlakozás',
+  neverShow: 'Soha többé ne mutasd',
+  close: 'Elvetés',
+};

src/locales/hu/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const huTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const huTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/ja/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'DiscordでPsysonicに参加',
+  message: 'DiscordのPsysonicコミュニティに参加しよう',
+  join: '参加する',
+  neverShow: '二度と表示しない',
+  close: '閉じる',
+};

src/locales/ja/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const jaTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const jaTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/nb/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Bli med Psysonic på Discord',
+  message: 'Bli med i Psysonic-samfunnet på Discord',
+  join: 'Bli med',
+  neverShow: 'Aldri vis igjen',
+  close: 'Avvis',
+};

src/locales/nb/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const nbTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const nbTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/nl/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Word lid van Psysonic op Discord',
+  message: 'Word lid van de Psysonic-community op Discord',
+  join: 'Deelnemen',
+  neverShow: 'Nooit meer tonen',
+  close: 'Negeren',
+};

src/locales/nl/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const nlTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const nlTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/pl/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Dołącz do Psysonic na Discordzie',
+  message: 'Dołącz do społeczności Psysonic na Discordzie',
+  join: 'Dołącz',
+  neverShow: 'Nie pokazuj ponownie',
+  close: 'Odrzuć',
+};

src/locales/pl/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const plTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const plTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/ro/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Alătură-te lui Psysonic pe Discord',
+  message: 'Alătură-te comunității Psysonic pe Discord',
+  join: 'Alătură-te',
+  neverShow: 'Nu mai arăta niciodată',
+  close: 'Omite',
+};

src/locales/ro/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const roTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const roTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/ru/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: 'Присоединяйтесь к Psysonic в Discord',
+  message: 'Присоединяйтесь к сообществу Psysonic в Discord',
+  join: 'Присоединиться',
+  neverShow: 'Больше не показывать',
+  close: 'Скрыть',
+};

src/locales/ru/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const ruTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const ruTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/locales/zh/discordBanner.ts

@@ -0,0 +1,7 @@
+export const discordBanner = {
+  ariaLabel: '在 Discord 上加入 Psysonic',
+  message: '加入 Discord 上的 Psysonic 社区',
+  join: '加入',
+  neverShow: '不再显示',
+  close: '忽略',
+};

src/locales/zh/index.ts

@@ -44,6 +44,7 @@ import { orbit } from './orbit';
 import { tray } from './tray';
 import { licenses } from './licenses';
 import { migration } from './migration';
+import { discordBanner } from './discordBanner';
 
 export const zhTranslation = {
   sidebar,
@@ -92,4 +93,5 @@ export const zhTranslation = {
   tray,
   licenses,
   migration,
+  discordBanner,
 };

src/store/authDiscordBannerActions.ts

@@ -0,0 +1,20 @@
+// src/store/authDiscordBannerActions.ts
+
+import type { AuthState } from './authStoreTypes';
+
+export interface DiscordBannerActions {
+  dismissDiscordBanner: () => void;
+  addDiscordBannerUsageMs: (deltaMs: number) => void;
+}
+
+export const createDiscordBannerActions = (
+  set: (fn: (state: AuthState) => Partial<AuthState>) => void
+): DiscordBannerActions => ({
+  dismissDiscordBanner: () =>
+    set(() => ({ discordBannerDismissed: true })),
+
+  addDiscordBannerUsageMs: deltaMs =>
+    set(state => ({
+      discordBannerAccumulatedUsageMs: state.discordBannerAccumulatedUsageMs + deltaMs,
+    })),
+});

src/store/authStore.ts

@@ -24,12 +24,13 @@ import { syncAllServerHttpContexts } from '@/lib/server/syncServerHttpContext';
 import type { AuthState } from './authStoreTypes';
 import { getCachedConnectBaseUrl } from '@/lib/server/serverEndpoint';
 import { serverProfileBaseUrl } from '@/lib/server/serverBaseUrl';
-
-
+import { createDiscordBannerActions } from './authDiscordBannerActions';
 
 export const useAuthStore = create<AuthState>()(
   persist(
     (set, get) => ({
+      discordBannerDismissed: false,
+      discordBannerAccumulatedUsageMs: 0,
       servers: [],
       activeServerId: null,
       musicNetworkAccounts: [],
@@ -148,6 +149,7 @@ export const useAuthStore = create<AuthState>()(
       ...createSkipStarActions(set, get),
       ...createMusicLibraryActions(set, get),
       ...createPerServerCapabilityActions(set),
+      ...createDiscordBannerActions(set),
 
       getBaseUrl: () => {
         const s = get();

src/store/authStoreTypes.ts

@@ -109,6 +109,12 @@ export type TrackPreviewLocation =
 export type TrackPreviewLocations = Record<TrackPreviewLocation, boolean>;
 
 export interface AuthState {
+  // DiscordBanner
+  discordBannerDismissed: boolean;
+  discordBannerAccumulatedUsageMs: number;
+  dismissDiscordBanner: () => void;
+  addDiscordBannerUsageMs: (deltaMs: number) => void;
+  
   // Multi-server
   servers: ServerProfile[];
   activeServerId: string | null;

src/styles/layout/discord-banner.css

@@ -0,0 +1,93 @@
+/* src/styles/layout/discord-banner.css */
+
+.discord-banner {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 0 16px;
+  height: 36px;
+  background: #5865f2;
+  color: #fff;
+  font-size: 13px;
+  flex-shrink: 0;
+  z-index: 50;
+}
+
+.discord-banner-left {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  min-width: 0;
+}
+
+.discord-banner-text {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  font-weight: 500;
+  letter-spacing: 0.01em;
+}
+
+.discord-banner-join {
+  display: inline-flex;
+  align-items: center;
+  padding: 2px 12px;
+  border-radius: 4px;
+  background: rgba(255, 255, 255, 0.18);
+  color: #fff;
+  font-size: 12px;
+  font-weight: 600;
+  border: 1px solid rgba(255, 255, 255, 0.35);
+  white-space: nowrap;
+  cursor: pointer;
+  transition: background 0.15s;
+}
+
+.discord-banner-join:hover {
+  background: rgba(255, 255, 255, 0.28);
+}
+
+.discord-banner-right {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  flex-shrink: 0;
+}
+
+.discord-banner-never {
+  padding: 2px 10px;
+  border-radius: 4px;
+  background: transparent;
+  color: rgba(255, 255, 255, 0.75);
+  font-size: 11px;
+  font-weight: 500;
+  border: 1px solid rgba(255, 255, 255, 0.25);
+  cursor: pointer;
+  white-space: nowrap;
+  transition: color 0.15s, background 0.15s;
+}
+
+.discord-banner-never:hover {
+  color: #fff;
+  background: rgba(255, 255, 255, 0.12);
+}
+
+.discord-banner-close {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 22px;
+  height: 22px;
+  border-radius: 4px;
+  background: transparent;
+  color: rgba(255, 255, 255, 0.6);
+  border: none;
+  cursor: pointer;
+  transition: color 0.15s, background 0.15s;
+}
+
+.discord-banner-close:hover {
+  color: #fff;
+  background: rgba(255, 255, 255, 0.15);
+}

src/styles/layout/index.css

@@ -29,3 +29,4 @@
 @import './empty-state.css';
 @import './utility-footer.css';
 @import './sidebar-expandable-playlists-section.css';
+@import './discord-banner.css';