From 1a7a2a0bfce2e6540cb46f38363c9071d9a53a6e Mon Sep 17 00:00:00 2001
From: Frank Stellmacher <171614930+Psychotoxical@users.noreply.github.com>
Date: Thu, 21 May 2026 22:43:46 +0200
Subject: [PATCH] chore(servers): remove quick/full scan buttons from server
 cards (#843)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Drops the Quick/Full scan actions and all supporting logic — they are no
longer needed. Removes the ServerScanActions component (incl. the unused
compact variant), the subsonicScan API, the scanStore, and the app-root
useScanPolling hook (no more background scan polling). Cleans up the
.server-scan-* CSS and the settings.scan i18n block across all 9 locales.

440 deletions, no new code; tsc + bundle clean.
---
 src/api/subsonicScan.ts                       |  23 ---
 src/app/MainApp.tsx                           |   3 -
 src/components/settings/ServerScanActions.tsx | 164 ------------------
 src/components/settings/ServersTab.tsx        |   2 -
 src/hooks/useScanPolling.ts                   |  64 -------
 src/locales/de/settings.ts                    |  12 --
 src/locales/en/settings.ts                    |  12 --
 src/locales/es/settings.ts                    |  12 --
 src/locales/fr/settings.ts                    |  12 --
 src/locales/nb/settings.ts                    |  12 --
 src/locales/nl/settings.ts                    |  12 --
 src/locales/ro/settings.ts                    |  12 --
 src/locales/ru/settings.ts                    |  12 --
 src/locales/zh/settings.ts                    |  12 --
 src/store/scanStore.ts                        |  33 ----
 .../components/connection-indicator.css       |  43 -----
 16 files changed, 440 deletions(-)
 delete mode 100644 src/api/subsonicScan.ts
 delete mode 100644 src/components/settings/ServerScanActions.tsx
 delete mode 100644 src/hooks/useScanPolling.ts
 delete mode 100644 src/store/scanStore.ts

diff --git a/src/api/subsonicScan.ts b/src/api/subsonicScan.ts
deleted file mode 100644
index eedbf57e..00000000
--- a/src/api/subsonicScan.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { apiForServer } from './subsonicClient';
-
-export interface ScanStatus {
-  scanning: boolean;
-  count: number;
-  folderCount?: number;
-  lastScan?: string;
-}
-
-export async function startScan(serverId: string, fullScan: boolean): Promise<void> {
-  await apiForServer(serverId, 'startScan.view', fullScan ? { fullScan: 'true' } : {}, 10000);
-}
-
-export async function getScanStatus(serverId: string): Promise<ScanStatus> {
-  const data = await apiForServer<{ scanStatus?: ScanStatus }>(serverId, 'getScanStatus.view', {}, 8000);
-  const s = data.scanStatus;
-  return {
-    scanning: !!s?.scanning,
-    count: typeof s?.count === 'number' ? s.count : 0,
-    folderCount: typeof s?.folderCount === 'number' ? s.folderCount : undefined,
-    lastScan: typeof s?.lastScan === 'string' ? s.lastScan : undefined,
-  };
-}
diff --git a/src/app/MainApp.tsx b/src/app/MainApp.tsx
index 48729df8..57987d68 100644
--- a/src/app/MainApp.tsx
+++ b/src/app/MainApp.tsx
@@ -14,7 +14,6 @@ import { useGlobalShortcutsStore } from '../store/globalShortcutsStore';
 import { initHotCachePrefetch } from '../hotCachePrefetch';
 import { initMiniPlayerBridgeOnMain } from '../utils/miniPlayerBridge';
 import { runAdvancedModeMigration } from '../utils/migrations/advancedModeMigration';
-import { useScanPolling } from '../hooks/useScanPolling';
 import { IS_WINDOWS } from '../utils/platform';
 import TauriEventBridge from './TauriEventBridge';
 import AppShell from './AppShell';
@@ -35,8 +34,6 @@ export default function MainApp() {
   // Advanced Mode toggle. Idempotent — flagged in localStorage.
   useEffect(() => { runAdvancedModeMigration(); }, []);
 
-  useScanPolling();
-
   // Push playback state to mini window + handle control events.
   useEffect(() => {
     return initMiniPlayerBridgeOnMain();
diff --git a/src/components/settings/ServerScanActions.tsx b/src/components/settings/ServerScanActions.tsx
deleted file mode 100644
index 115b127d..00000000
--- a/src/components/settings/ServerScanActions.tsx
+++ /dev/null
@@ -1,164 +0,0 @@
-import React, { useEffect, useRef } from 'react';
-import { useTranslation } from 'react-i18next';
-import { Check, DatabaseZap, Loader2, RefreshCw, WifiOff } from 'lucide-react';
-import { startScan } from '../../api/subsonicScan';
-import { useScanStore } from '../../store/scanStore';
-import { showToast } from '../../utils/ui/toast';
-
-const CONFIRM_TIMEOUT_MS = 3000;
-
-interface Props {
-  serverId: string;
-  /** `compact` for the server switcher dropdown (icon-only), `card` for the settings cards. */
-  variant: 'compact' | 'card';
-}
-
-export default function ServerScanActions({ serverId, variant }: Props) {
-  const { t } = useTranslation();
-  const entry = useScanStore(s => s.byServer[serverId]);
-  const setEntry = useScanStore(s => s.set);
-  const confirmTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
-
-  const phase = entry?.phase ?? 'idle';
-  const count = entry?.count ?? 0;
-  const confirmingFull = entry?.confirmingFull ?? false;
-  const busy = phase === 'starting' || phase === 'running';
-
-  useEffect(() => () => {
-    if (confirmTimerRef.current) clearTimeout(confirmTimerRef.current);
-  }, []);
-
-  const armConfirmTimeout = () => {
-    if (confirmTimerRef.current) clearTimeout(confirmTimerRef.current);
-    confirmTimerRef.current = setTimeout(() => {
-      setEntry(serverId, { confirmingFull: false });
-    }, CONFIRM_TIMEOUT_MS);
-  };
-
-  const launch = async (full: boolean) => {
-    setEntry(serverId, { phase: 'starting', type: full ? 'full' : 'quick', count: 0, confirmingFull: false });
-    try {
-      await startScan(serverId, full);
-      setEntry(serverId, { phase: 'running' });
-    } catch (err) {
-      setEntry(serverId, { phase: 'error' });
-      showToast(typeof err === 'string' ? err : err instanceof Error ? err.message : 'Scan failed', 4000, 'error');
-    }
-  };
-
-  const onQuickClick = (e: React.MouseEvent) => {
-    e.stopPropagation();
-    if (busy) return;
-    void launch(false);
-  };
-
-  const onFullClick = (e: React.MouseEvent) => {
-    e.stopPropagation();
-    if (busy) return;
-    if (!confirmingFull) {
-      setEntry(serverId, { confirmingFull: true });
-      armConfirmTimeout();
-      return;
-    }
-    if (confirmTimerRef.current) clearTimeout(confirmTimerRef.current);
-    void launch(true);
-  };
-
-  // ── Status slot content ──────────────────────────────────────────────────
-  const status = (() => {
-    if (phase === 'running' || phase === 'starting') {
-      const label = count > 0 ? formatCount(count) : '';
-      return (
-        <span className="server-scan-status" data-tooltip={t('settings.scan.scanning')}>
-          <Loader2 size={13} className="spin-slow" />
-          {label && <span className="server-scan-status-count">{label}</span>}
-        </span>
-      );
-    }
-    if (phase === 'just-finished') {
-      return (
-        <span className="server-scan-status server-scan-status--done" data-tooltip={t('settings.scan.done')}>
-          <Check size={13} />
-        </span>
-      );
-    }
-    if (phase === 'error') {
-      return (
-        <span className="server-scan-status server-scan-status--error" data-tooltip={t('settings.scan.error')}>
-          <WifiOff size={13} />
-        </span>
-      );
-    }
-    return null;
-  })();
-
-  // ── Render ───────────────────────────────────────────────────────────────
-  if (variant === 'compact') {
-    return (
-      <span className="server-scan-actions server-scan-actions--compact" onClick={e => e.stopPropagation()}>
-        <button
-          type="button"
-          className="player-btn player-btn-sm"
-          onClick={onQuickClick}
-          disabled={busy}
-          data-tooltip={t('settings.scan.quickTip')}
-          data-tooltip-pos="bottom"
-          aria-label={t('settings.scan.quick')}
-        >
-          <RefreshCw size={13} />
-        </button>
-        <button
-          type="button"
-          className={`player-btn player-btn-sm${confirmingFull ? ' server-scan-btn--confirm' : ''}`}
-          onClick={onFullClick}
-          disabled={busy}
-          data-tooltip={confirmingFull ? t('settings.scan.confirmFull') : t('settings.scan.fullTip')}
-          data-tooltip-pos="bottom"
-          aria-label={t('settings.scan.full')}
-        >
-          <DatabaseZap size={13} />
-        </button>
-        <span className="server-scan-slot" aria-live="polite">{status}</span>
-      </span>
-    );
-  }
-
-  // Card variant — matches the existing `btn btn-surface` chrome in ServersTab actions.
-  return (
-    <>
-      <button
-        type="button"
-        className="btn btn-surface"
-        style={{ fontSize: 12, padding: '4px 10px' }}
-        onClick={onQuickClick}
-        disabled={busy}
-        data-tooltip={t('settings.scan.quickTip')}
-        aria-label={t('settings.scan.quick')}
-      >
-        <RefreshCw size={13} />
-        <span className="server-card-btn-label">{t('settings.scan.quick')}</span>
-      </button>
-      <button
-        type="button"
-        className={`btn btn-surface${confirmingFull ? ' btn-confirm-danger' : ''}`}
-        style={{ fontSize: 12, padding: '4px 10px' }}
-        onClick={onFullClick}
-        disabled={busy}
-        data-tooltip={confirmingFull ? t('settings.scan.confirmFull') : t('settings.scan.fullTip')}
-        aria-label={t('settings.scan.full')}
-      >
-        <DatabaseZap size={13} />
-        <span className="server-card-btn-label">
-          {confirmingFull ? t('settings.scan.confirmFullShort') : t('settings.scan.full')}
-        </span>
-      </button>
-      {status && <span className="server-scan-slot">{status}</span>}
-    </>
-  );
-}
-
-function formatCount(n: number): string {
-  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
-  if (n >= 1_000) return `${(n / 1_000).toFixed(1)}k`;
-  return String(n);
-}
diff --git a/src/components/settings/ServersTab.tsx b/src/components/settings/ServersTab.tsx
index cac940c1..f4654ce0 100644
--- a/src/components/settings/ServersTab.tsx
+++ b/src/components/settings/ServersTab.tsx
@@ -13,7 +13,6 @@ import { serverListDisplayLabel } from '../../utils/server/serverDisplayName';
 import { switchActiveServer } from '../../utils/server/switchActiveServer';
 import { AddServerForm } from './AddServerForm';
 import { ServerGripHandle } from './ServerGripHandle';
-import ServerScanActions from './ServerScanActions';
 
 const AUDIOMUSE_NV_PLUGIN_URL = 'https://github.com/NeptuneHub/AudioMuse-AI-NV-plugin';
 
@@ -277,7 +276,6 @@ export function ServersTab({
                       {status === 'ok' && <CheckCircle2 size={16} style={{ color: 'var(--positive)' }} />}
                       {status === 'error' && <WifiOff size={16} style={{ color: 'var(--danger)' }} />}
                       {status === 'testing' && <div className="spinner" style={{ width: 16, height: 16 }} />}
-                      <ServerScanActions serverId={srv.id} variant="card" />
                       <button
                         className="btn btn-surface"
                         style={{ fontSize: 12, padding: '4px 10px' }}
diff --git a/src/hooks/useScanPolling.ts b/src/hooks/useScanPolling.ts
deleted file mode 100644
index d9fe1b6c..00000000
--- a/src/hooks/useScanPolling.ts
+++ /dev/null
@@ -1,64 +0,0 @@
-import { useEffect } from 'react';
-import { getScanStatus } from '../api/subsonicScan';
-import { useScanStore } from '../store/scanStore';
-import { useAuthStore } from '../store/authStore';
-import { serverListDisplayLabel } from '../utils/server/serverDisplayName';
-import { showToast } from '../utils/ui/toast';
-import i18n from '../i18n';
-
-const POLL_MS = 2000;
-const JUST_FINISHED_HOLD_MS = 2500;
-
-/**
- * Polls `getScanStatus` on each server whose scan was triggered from the app.
- * Lives at the app root so dismissing the dropdown doesn't stop the poll.
- */
-export function useScanPolling() {
-  useEffect(() => {
-    let cancelled = false;
-    const inFlight = new Set<string>();
-
-    const tick = async () => {
-      if (cancelled) return;
-      const { byServer, set } = useScanStore.getState();
-      const runningIds = Object.entries(byServer)
-        .filter(([, e]) => e.phase === 'starting' || e.phase === 'running')
-        .map(([id]) => id);
-
-      await Promise.all(runningIds.map(async serverId => {
-        if (inFlight.has(serverId)) return;
-        inFlight.add(serverId);
-        try {
-          const status = await getScanStatus(serverId);
-          if (cancelled) return;
-          const current = useScanStore.getState().byServer[serverId];
-          if (!current) return;
-
-          if (status.scanning) {
-            set(serverId, { phase: 'running', count: status.count });
-          } else {
-            // Scan finished — show check briefly, then auto-clear.
-            set(serverId, { phase: 'just-finished', count: status.count });
-            const servers = useAuthStore.getState().servers;
-            const srv = servers.find(s => s.id === serverId);
-            const name = srv ? serverListDisplayLabel(srv, servers) : serverId;
-            showToast(i18n.t('settings.scan.toast', { name, count: status.count }), 4000, 'success');
-            setTimeout(() => {
-              const after = useScanStore.getState().byServer[serverId];
-              if (after?.phase === 'just-finished') {
-                useScanStore.getState().clear(serverId);
-              }
-            }, JUST_FINISHED_HOLD_MS);
-          }
-        } catch {
-          if (!cancelled) set(serverId, { phase: 'error' });
-        } finally {
-          inFlight.delete(serverId);
-        }
-      }));
-    };
-
-    const interval = setInterval(tick, POLL_MS);
-    return () => { cancelled = true; clearInterval(interval); };
-  }, []);
-}
diff --git a/src/locales/de/settings.ts b/src/locales/de/settings.ts
index 23aedcfc..40d0bc76 100644
--- a/src/locales/de/settings.ts
+++ b/src/locales/de/settings.ts
@@ -470,16 +470,4 @@ export const settings = {
   floatingPlayerBarSub: 'Player-Leiste über dem Inhalt schweben lassen',
   uiScaleTitle: 'Interface-Skalierung',
   uiScaleLabel: 'Zoom',
-  scan: {
-    quick: 'Quick-Scan',
-    full: 'Full-Scan',
-    quickTip: 'Quick-Scan — nur neue/geänderte Dateien indexieren',
-    fullTip: 'Full-Scan — alles neu indexieren',
-    confirmFull: 'Nochmal klicken zum Bestätigen',
-    confirmFullShort: 'Full-Scan bestätigen',
-    scanning: 'Scannt…',
-    done: 'Scan fertig',
-    error: 'Scan fehlgeschlagen',
-    toast: '{{name}}: Scan fertig — {{count}} Tracks indexiert',
-  },
 };
diff --git a/src/locales/en/settings.ts b/src/locales/en/settings.ts
index 751e076b..3dd51f5e 100644
--- a/src/locales/en/settings.ts
+++ b/src/locales/en/settings.ts
@@ -473,16 +473,4 @@ export const settings = {
   floatingPlayerBarSub: 'Keep the player bar floating above content',
   uiScaleTitle: 'Interface Scale',
   uiScaleLabel: 'Zoom',
-  scan: {
-    quick: 'Quick scan',
-    full: 'Full scan',
-    quickTip: 'Quick scan — index new/changed files',
-    fullTip: 'Full scan — re-index everything',
-    confirmFull: 'Click again to confirm full scan',
-    confirmFullShort: 'Confirm full scan',
-    scanning: 'Scanning…',
-    done: 'Scan finished',
-    error: 'Scan failed',
-    toast: '{{name}}: scan finished — {{count}} tracks indexed',
-  },
 };
diff --git a/src/locales/es/settings.ts b/src/locales/es/settings.ts
index c03dcdd1..c51b2406 100644
--- a/src/locales/es/settings.ts
+++ b/src/locales/es/settings.ts
@@ -470,16 +470,4 @@ export const settings = {
   floatingPlayerBarSub: 'Mantener la barra del reproductor flotando sobre el contenido',
   uiScaleTitle: 'Escala de Interfaz',
   uiScaleLabel: 'Zoom',
-  scan: {
-    quick: 'Escaneo rápido',
-    full: 'Escaneo completo',
-    quickTip: 'Escaneo rápido — indexar archivos nuevos/modificados',
-    fullTip: 'Escaneo completo — reindexar todo',
-    confirmFull: 'Haz clic de nuevo para confirmar',
-    confirmFullShort: 'Confirmar escaneo completo',
-    scanning: 'Escaneando…',
-    done: 'Escaneo finalizado',
-    error: 'Error en el escaneo',
-    toast: '{{name}}: escaneo finalizado — {{count}} pistas indexadas',
-  },
 };
diff --git a/src/locales/fr/settings.ts b/src/locales/fr/settings.ts
index 7d98ab54..511dcfc2 100644
--- a/src/locales/fr/settings.ts
+++ b/src/locales/fr/settings.ts
@@ -468,16 +468,4 @@ export const settings = {
   floatingPlayerBarSub: 'Garder la barre du lecteur flottante au-dessus du contenu',
   uiScaleTitle: "Mise à l'échelle de l'interface",
   uiScaleLabel: 'Zoom',
-  scan: {
-    quick: 'Analyse rapide',
-    full: 'Analyse complète',
-    quickTip: 'Analyse rapide — indexer les fichiers nouveaux/modifiés',
-    fullTip: 'Analyse complète — tout réindexer',
-    confirmFull: 'Cliquer à nouveau pour confirmer',
-    confirmFullShort: "Confirmer l'analyse complète",
-    scanning: 'Analyse en cours…',
-    done: 'Analyse terminée',
-    error: "Échec de l'analyse",
-    toast: '{{name}} : analyse terminée — {{count}} pistes indexées',
-  },
 };
diff --git a/src/locales/nb/settings.ts b/src/locales/nb/settings.ts
index d9cf7096..42fbced7 100644
--- a/src/locales/nb/settings.ts
+++ b/src/locales/nb/settings.ts
@@ -467,16 +467,4 @@ export const settings = {
   floatingPlayerBarSub: 'Hold spillerlinjen flytende over innholdet',
   uiScaleTitle: 'Grensesnittskala',
   uiScaleLabel: 'Zoom',
-  scan: {
-    quick: 'Hurtigskanning',
-    full: 'Full skanning',
-    quickTip: 'Hurtigskanning — indekser nye/endrede filer',
-    fullTip: 'Full skanning — reindekser alt',
-    confirmFull: 'Klikk igjen for å bekrefte',
-    confirmFullShort: 'Bekreft full skanning',
-    scanning: 'Skanner…',
-    done: 'Skanning ferdig',
-    error: 'Skanning mislyktes',
-    toast: '{{name}}: skanning ferdig — {{count}} spor indeksert',
-  },
 };
diff --git a/src/locales/nl/settings.ts b/src/locales/nl/settings.ts
index 08ec08ed..e6103f43 100644
--- a/src/locales/nl/settings.ts
+++ b/src/locales/nl/settings.ts
@@ -468,16 +468,4 @@ export const settings = {
   floatingPlayerBarSub: 'Houd de spelerbalk zwevend boven de inhoud',
   uiScaleTitle: 'Interface schaal',
   uiScaleLabel: 'Zoom',
-  scan: {
-    quick: 'Snel scannen',
-    full: 'Volledige scan',
-    quickTip: 'Snel scannen — nieuwe/gewijzigde bestanden indexeren',
-    fullTip: 'Volledige scan — alles opnieuw indexeren',
-    confirmFull: 'Klik nogmaals om te bevestigen',
-    confirmFullShort: 'Volledige scan bevestigen',
-    scanning: 'Scannen…',
-    done: 'Scan voltooid',
-    error: 'Scan mislukt',
-    toast: '{{name}}: scan voltooid — {{count}} tracks geïndexeerd',
-  },
 };
diff --git a/src/locales/ro/settings.ts b/src/locales/ro/settings.ts
index 79be6a49..ca8e8917 100644
--- a/src/locales/ro/settings.ts
+++ b/src/locales/ro/settings.ts
@@ -473,16 +473,4 @@ export const settings = {
   floatingPlayerBarSub: 'Păstrează bara playerului plutind deasupra conținutului',
   uiScaleTitle: 'Scara interfaței',
   uiScaleLabel: 'Zoom',
-  scan: {
-    quick: 'Scanare rapidă',
-    full: 'Scanare completă',
-    quickTip: 'Scanare rapidă — indexează fișierele noi/modificate',
-    fullTip: 'Scanare completă — reindexează totul',
-    confirmFull: 'Apasă din nou pentru a confirma',
-    confirmFullShort: 'Confirmă scanarea completă',
-    scanning: 'Se scanează…',
-    done: 'Scanare finalizată',
-    error: 'Scanare eșuată',
-    toast: '{{name}}: scanare finalizată — {{count}} piese indexate',
-  },
 };
diff --git a/src/locales/ru/settings.ts b/src/locales/ru/settings.ts
index 3610102a..a03e1814 100644
--- a/src/locales/ru/settings.ts
+++ b/src/locales/ru/settings.ts
@@ -487,16 +487,4 @@ export const settings = {
   floatingPlayerBarSub: 'Держать панель плеера плавающей над содержимым',
   uiScaleTitle: 'Масштаб интерфейса',
   uiScaleLabel: 'Масштаб',
-  scan: {
-    quick: 'Быстрое сканирование',
-    full: 'Полное сканирование',
-    quickTip: 'Быстрое сканирование — индексация новых/изменённых файлов',
-    fullTip: 'Полное сканирование — переиндексировать всё',
-    confirmFull: 'Нажмите ещё раз для подтверждения',
-    confirmFullShort: 'Подтвердить полное сканирование',
-    scanning: 'Сканирование…',
-    done: 'Сканирование завершено',
-    error: 'Ошибка сканирования',
-    toast: '{{name}}: сканирование завершено — проиндексировано треков: {{count}}',
-  },
 };
diff --git a/src/locales/zh/settings.ts b/src/locales/zh/settings.ts
index 58a7b992..00937087 100644
--- a/src/locales/zh/settings.ts
+++ b/src/locales/zh/settings.ts
@@ -467,16 +467,4 @@ export const settings = {
   floatingPlayerBarSub: '保持播放栏悬浮在内容上方',
   uiScaleTitle: '界面缩放',
   uiScaleLabel: '缩放',
-  scan: {
-    quick: '快速扫描',
-    full: '完整扫描',
-    quickTip: '快速扫描 — 仅索引新增/变更文件',
-    fullTip: '完整扫描 — 重新索引全部',
-    confirmFull: '再次点击确认',
-    confirmFullShort: '确认完整扫描',
-    scanning: '扫描中…',
-    done: '扫描完成',
-    error: '扫描失败',
-    toast: '{{name}}: 扫描完成 — 已索引 {{count}} 首曲目',
-  },
 };
diff --git a/src/store/scanStore.ts b/src/store/scanStore.ts
deleted file mode 100644
index ad32996b..00000000
--- a/src/store/scanStore.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-import { create } from 'zustand';
-
-export type ScanPhase = 'idle' | 'starting' | 'running' | 'just-finished' | 'error';
-
-export interface ScanEntry {
-  phase: ScanPhase;
-  type: 'quick' | 'full';
-  count: number;
-  /** Set while user is in "press again to confirm" state for a full scan. */
-  confirmingFull: boolean;
-}
-
-const EMPTY: ScanEntry = { phase: 'idle', type: 'quick', count: 0, confirmingFull: false };
-
-interface ScanState {
-  byServer: Record<string, ScanEntry>;
-  get: (serverId: string) => ScanEntry;
-  set: (serverId: string, patch: Partial<ScanEntry>) => void;
-  clear: (serverId: string) => void;
-}
-
-export const useScanStore = create<ScanState>((set, getState) => ({
-  byServer: {},
-  get: (serverId) => getState().byServer[serverId] ?? EMPTY,
-  set: (serverId, patch) => set(s => ({
-    byServer: { ...s.byServer, [serverId]: { ...(s.byServer[serverId] ?? EMPTY), ...patch } },
-  })),
-  clear: (serverId) => set(s => {
-    const next = { ...s.byServer };
-    delete next[serverId];
-    return { byServer: next };
-  }),
-}));
diff --git a/src/styles/components/connection-indicator.css b/src/styles/components/connection-indicator.css
index af0c3ac9..c48f60a9 100644
--- a/src/styles/components/connection-indicator.css
+++ b/src/styles/components/connection-indicator.css
@@ -83,49 +83,6 @@
   white-space: nowrap;
 }
 
-/* ─ Server scan actions (used in server switcher + settings card) ─ */
-.server-scan-actions--compact {
-  display: inline-flex;
-  align-items: center;
-  gap: 2px;
-  flex-shrink: 0;
-}
-
-.server-scan-btn--confirm {
-  background: var(--danger, #dc3c3c) !important;
-  color: #fff !important;
-  animation: server-scan-confirm-pulse 0.7s ease-in-out infinite alternate;
-}
-
-@keyframes server-scan-confirm-pulse {
-  from { filter: brightness(1); }
-  to   { filter: brightness(1.25); }
-}
-
-.server-scan-slot {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  min-width: 28px;
-  height: 28px;
-}
-
-.server-scan-status {
-  display: inline-flex;
-  align-items: center;
-  gap: 4px;
-  color: var(--text-muted);
-  font-size: 11px;
-  font-weight: 500;
-}
-
-.server-scan-status--done { color: var(--positive, #4ade80); }
-.server-scan-status--error { color: var(--danger, #dc3c3c); }
-
-.server-scan-status-count {
-  font-variant-numeric: tabular-nums;
-}
-
 /* Server card actions collapse to icon-only on narrow viewports — labels
  * remain available as native tooltips via the existing `data-tooltip` /
  * `aria-label` attributes. Breakpoint is tuned to where the action row