fix: post-release UX cleanup (lyrics feedback, version labels, dead button)

src-tauri/src/commands/lyrics.rs

@@ -696,6 +696,21 @@ async fn run_prefetch(
     let mut misses = 0u32;
     let mut failed = 0u32;
 
+    // Emit an initial frame so the UI can show the total — and explicitly
+    // surface the "nothing to do" case (total == 0) which otherwise looks
+    // like the button does nothing.
+    let _ = app.emit(
+        "lyrics:prefetch-progress",
+        LyricsPrefetchProgress {
+            processed: 0,
+            total,
+            hits: 0,
+            misses: 0,
+            failed: 0,
+            current_title: None,
+        },
+    );
+
     let client = LrclibClient::new();
     let mut cancelled = false;
 

src/components/views/AboutView.tsx

@@ -313,7 +313,7 @@ export function AboutView({ onNavigate }: AboutViewProps) {
         <div className="grid grid-cols-2 gap-x-8">
           <TechItem name="React" version="19.x" />
           <TechItem name="Vite" version="8.x" />
-          <TechItem name="TypeScript" version="5.x" />
+          <TechItem name="TypeScript" version="6.x" />
           <TechItem name="Tailwind CSS" version="4.x" />
         </div>
       </section>

src/components/views/LibraryView.tsx

@@ -31,7 +31,6 @@ import { useTranslation } from "react-i18next";
 import type { LibraryTab } from "../../types";
 import { Tab } from "../common/Tab";
 import { EmptyState } from "../common/EmptyState";
-import { UploadIcon } from "../common/Icons";
 import { Artwork } from "../common/Artwork";
 import { AlbumLink } from "../common/AlbumLink";
 import { ArtistLink } from "../common/ArtistLink";
@@ -717,15 +716,11 @@ export function LibraryView({
           className="py-20"
         >
           <div className="mt-8 flex items-center flex-wrap justify-center gap-4">
-            <button className="bg-emerald-500 hover:bg-emerald-600 text-white px-6 py-3 rounded-xl text-sm font-semibold flex items-center space-x-2 transition-colors shadow-sm">
-              <UploadIcon size={18} />
-              <span>{t("library.actions.importFiles")}</span>
-            </button>
             <button
               type="button"
               onClick={handleImport}
               disabled={isImporting}
-              className="px-6 py-3 rounded-xl text-sm font-semibold flex items-center space-x-2 transition-colors border border-zinc-200 bg-white hover:bg-zinc-50 text-zinc-700 dark:border-zinc-700 dark:bg-zinc-800 dark:hover:bg-zinc-700 dark:text-zinc-300 disabled:opacity-60 disabled:cursor-not-allowed"
+              className="bg-emerald-500 hover:bg-emerald-600 text-white px-6 py-3 rounded-xl text-sm font-semibold flex items-center space-x-2 transition-colors shadow-sm disabled:opacity-60 disabled:cursor-not-allowed"
             >
               <Folder size={18} />
               <span>{t("library.actions.importFolder")}</span>

src/components/views/SettingsView.tsx

@@ -708,6 +708,7 @@ export function SettingsView({ onNavigate }: SettingsViewProps) {
     failed: number;
     currentTitle: string | null;
   } | null>(null);
+  const [lyricsResultMsg, setLyricsResultMsg] = useState<string | null>(null);
 
   useEffect(() => {
     let unlisten: (() => void) | null = null;
@@ -741,14 +742,33 @@ export function SettingsView({ onNavigate }: SettingsViewProps) {
     if (isPrefetchingLyrics) return;
     setIsPrefetchingLyrics(true);
     setLyricsPrefetchProgress(null);
+    setLyricsResultMsg(null);
     try {
       const { prefetchLibraryLyrics } = await import("../../lib/tauri/lyrics");
-      await prefetchLibraryLyrics();
+      const summary = await prefetchLibraryLyrics();
+      setLyricsResultMsg(
+        t("settings.lyricsPrefetch.result", {
+          hits: summary.hits,
+          misses: summary.misses,
+          failed: summary.failed,
+        }),
+      );
     } catch (err) {
       console.error("[SettingsView] prefetch lyrics failed", err);
+      // Distinguish offline mode (the user can act on it) from a real
+      // failure so the message is not just a generic "something broke".
+      const msg = String(err);
+      setLyricsResultMsg(
+        msg.includes("offline")
+          ? t("settings.lyricsPrefetch.offline")
+          : t("settings.lyricsPrefetch.failed"),
+      );
     } finally {
       setIsPrefetchingLyrics(false);
-      window.setTimeout(() => setLyricsPrefetchProgress(null), 3000);
+      window.setTimeout(() => {
+        setLyricsPrefetchProgress(null);
+        setLyricsResultMsg(null);
+      }, 5000);
     }
   };
 
@@ -2464,6 +2484,10 @@ export function SettingsView({ onNavigate }: SettingsViewProps) {
                       ? ` — ${lyricsPrefetchProgress.currentTitle}`
                       : ""}
                   </div>
+                ) : lyricsResultMsg ? (
+                  <div className="text-xs text-emerald-600 dark:text-emerald-400 mt-1 truncate">
+                    {lyricsResultMsg}
+                  </div>
                 ) : (
                   <div className="text-xs text-zinc-400">
                     {t("settings.lyricsPrefetch.subtitle")}

src/i18n/locales/ar.json

@@ -1244,6 +1244,9 @@
     "lyricsPrefetch": {
       "title": "تحميل كلمات الأغاني مسبقًا",
       "subtitle": "تنزيل كلمات الأغاني للمكتبة بأكملها للاستخدام دون اتصال",
+      "result": "تم تزامن {{hits}}، لم يتم العثور على {{misses}}، فشل {{failed}}",
+      "offline": "وضع عدم الاتصال مفعّل",
+      "failed": "فشل التحميل المسبق",
       "action": "تحميل مسبق",
       "progress": "تم معالجة {{current}}/{{total}} · {{hits}} عُثر عليها"
     },

src/i18n/locales/de.json

@@ -1240,6 +1240,9 @@
     "lyricsPrefetch": {
       "title": "Songtexte vorab laden",
       "subtitle": "Songtexte der gesamten Bibliothek für Offline-Nutzung herunterladen",
+      "result": "{{hits}} synchronisiert, {{misses}} nicht gefunden, {{failed}} fehlgeschlagen",
+      "offline": "Offlinemodus aktiviert",
+      "failed": "Vorabladen fehlgeschlagen",
       "action": "Vorab laden",
       "progress": "{{current}}/{{total}} verarbeitet · {{hits}} gefunden"
     },

src/i18n/locales/en.json

@@ -1294,6 +1294,9 @@
     "lyricsPrefetch": {
       "title": "Prefetch lyrics",
       "subtitle": "Download lyrics for the entire library for offline use",
+      "result": "{{hits}} synced, {{misses}} not found, {{failed}} failed",
+      "offline": "Offline mode is enabled",
+      "failed": "Prefetch failed",
       "action": "Prefetch",
       "progress": "{{current}}/{{total}} processed · {{hits}} found"
     },

src/i18n/locales/es.json

@@ -1240,6 +1240,9 @@
     "lyricsPrefetch": {
       "title": "Precargar letras",
       "subtitle": "Descargar las letras de toda la biblioteca para uso sin conexión",
+      "result": "{{hits}} sincronizadas, {{misses}} no encontradas, {{failed}} fallidas",
+      "offline": "Modo sin conexión activado",
+      "failed": "Error al precargar",
       "action": "Precargar",
       "progress": "{{current}}/{{total}} procesadas · {{hits}} encontradas"
     },

src/i18n/locales/fr.json

@@ -1318,6 +1318,9 @@
     "lyricsPrefetch": {
       "title": "Préchargement des paroles",
       "subtitle": "Télécharger les paroles de toute la bibliothèque pour usage hors-ligne",
+      "result": "{{hits}} synchronisées, {{misses}} introuvables, {{failed}} échecs",
+      "offline": "Mode hors-ligne activé",
+      "failed": "Échec du préchargement",
       "action": "Précharger",
       "progress": "{{current}}/{{total}} traités · {{hits}} trouvés"
     },

src/i18n/locales/hi.json

@@ -1240,6 +1240,9 @@
     "lyricsPrefetch": {
       "title": "बोल पहले से लोड करें",
       "subtitle": "ऑफ़लाइन उपयोग के लिए पूरी लाइब्रेरी के बोल डाउनलोड करें",
+      "result": "{{hits}} सिंक्ड, {{misses}} नहीं मिलीं, {{failed}} विफल",
+      "offline": "ऑफ़लाइन मोड सक्षम है",
+      "failed": "प्रीफ़ेच विफल",
       "action": "पहले से लोड करें",
       "progress": "{{current}}/{{total}} संसाधित · {{hits}} मिले"
     },

src/i18n/locales/id.json

@@ -1239,6 +1239,9 @@
     "lyricsPrefetch": {
       "title": "Pramuat lirik",
       "subtitle": "Unduh lirik untuk seluruh pustaka untuk penggunaan offline",
+      "result": "{{hits}} disinkronkan, {{misses}} tidak ditemukan, {{failed}} gagal",
+      "offline": "Mode luring diaktifkan",
+      "failed": "Pra-pemuatan gagal",
       "action": "Pramuat",
       "progress": "{{current}}/{{total}} diproses · {{hits}} ditemukan"
     },

src/i18n/locales/it.json

@@ -1240,6 +1240,9 @@
     "lyricsPrefetch": {
       "title": "Precarica i testi",
       "subtitle": "Scarica i testi dell’intera libreria per l’uso offline",
+      "result": "{{hits}} sincronizzati, {{misses}} non trovati, {{failed}} falliti",
+      "offline": "Modalità offline attiva",
+      "failed": "Precaricamento non riuscito",
       "action": "Precarica",
       "progress": "{{current}}/{{total}} elaborati · {{hits}} trovati"
     },

src/i18n/locales/ja.json

@@ -1239,6 +1239,9 @@
     "lyricsPrefetch": {
       "title": "歌詞を事前取得",
       "subtitle": "オフライン利用のためライブラリ全体の歌詞をダウンロードします",
+      "result": "{{hits}} 件同期、{{misses}} 件見つからず、{{failed}} 件失敗",
+      "offline": "オフラインモードが有効です",
+      "failed": "プリフェッチに失敗しました",
       "action": "事前取得",
       "progress": "{{current}}/{{total}} 処理済み · {{hits}} 件取得"
     },

src/i18n/locales/kr.json

@@ -1239,6 +1239,9 @@
     "lyricsPrefetch": {
       "title": "가사 미리 가져오기",
       "subtitle": "오프라인 사용을 위해 전체 라이브러리의 가사를 다운로드합니다",
+      "result": "{{hits}}개 동기화, {{misses}}개 없음, {{failed}}개 실패",
+      "offline": "오프라인 모드가 활성화됨",
+      "failed": "미리 가져오기 실패",
       "action": "미리 가져오기",
       "progress": "{{current}}/{{total}} 처리됨 · {{hits}}곡 찾음"
     },

src/i18n/locales/nl.json

@@ -1240,6 +1240,9 @@
     "lyricsPrefetch": {
       "title": "Songteksten vooraf ophalen",
       "subtitle": "Songteksten van de hele bibliotheek downloaden voor offline gebruik",
+      "result": "{{hits}} gesynchroniseerd, {{misses}} niet gevonden, {{failed}} mislukt",
+      "offline": "Offlinemodus is ingeschakeld",
+      "failed": "Vooraf laden mislukt",
       "action": "Vooraf ophalen",
       "progress": "{{current}}/{{total}} verwerkt · {{hits}} gevonden"
     },

src/i18n/locales/pt-BR.json

@@ -1240,6 +1240,9 @@
     "lyricsPrefetch": {
       "title": "Pré-carregar letras",
       "subtitle": "Baixar as letras de toda a biblioteca para uso offline",
+      "result": "{{hits}} sincronizadas, {{misses}} não encontradas, {{failed}} falharam",
+      "offline": "Modo offline ativado",
+      "failed": "Pré-carregamento falhou",
       "action": "Pré-carregar",
       "progress": "{{current}}/{{total}} processadas · {{hits}} encontradas"
     },

src/i18n/locales/pt.json

@@ -1240,6 +1240,9 @@
     "lyricsPrefetch": {
       "title": "Pré-carregar letras",
       "subtitle": "Baixar as letras de toda a biblioteca para uso offline",
+      "result": "{{hits}} sincronizadas, {{misses}} não encontradas, {{failed}} falhadas",
+      "offline": "Modo offline ativado",
+      "failed": "Pré-carregamento falhou",
       "action": "Pré-carregar",
       "progress": "{{current}}/{{total}} processadas · {{hits}} encontradas"
     },

src/i18n/locales/ru.json

@@ -1242,6 +1242,9 @@
     "lyricsPrefetch": {
       "title": "Предзагрузка текстов",
       "subtitle": "Скачать тексты для всей библиотеки для офлайн-использования",
+      "result": "Синхронизировано: {{hits}}, не найдено: {{misses}}, ошибок: {{failed}}",
+      "offline": "Включен офлайн-режим",
+      "failed": "Не удалось предзагрузить",
       "action": "Предзагрузить",
       "progress": "{{current}}/{{total}} обработано · {{hits}} найдено"
     },

src/i18n/locales/tr.json

@@ -1239,6 +1239,9 @@
     "lyricsPrefetch": {
       "title": "Şarkı sözlerini önceden yükle",
       "subtitle": "Çevrimdışı kullanım için tüm kütüphanenin şarkı sözlerini indir",
+      "result": "{{hits}} eşitlendi, {{misses}} bulunamadı, {{failed}} başarısız",
+      "offline": "Çevrimdışı modu etkin",
+      "failed": "Önbelleğe alma başarısız",
       "action": "Önceden yükle",
       "progress": "{{current}}/{{total}} işlendi · {{hits}} bulundu"
     },

src/i18n/locales/zh-CN.json

@@ -1239,6 +1239,9 @@
     "lyricsPrefetch": {
       "title": "预取歌词",
       "subtitle": "为整个曲库下载歌词以供离线使用",
+      "result": "已同步 {{hits}}，未找到 {{misses}}，失败 {{failed}}",
+      "offline": "已启用离线模式",
+      "failed": "预加载失败",
       "action": "预取",
       "progress": "已处理 {{current}}/{{total}} · 找到 {{hits}}"
     },

src/i18n/locales/zh-TW.json

@@ -1239,6 +1239,9 @@
     "lyricsPrefetch": {
       "title": "預先擷取歌詞",
       "subtitle": "為整個曲庫下載歌詞以供離線使用",
+      "result": "已同步 {{hits}}，找不到 {{misses}}，失敗 {{failed}}",
+      "offline": "已啟用離線模式",
+      "failed": "預先載入失敗",
       "action": "預先擷取",
       "progress": "已處理 {{current}}/{{total}} · 找到 {{hits}}"
     },