refactor: 重构音乐和歌词缓存逻辑 可配置缓存目录

src/renderer/components/common/AlbumItem.vue

@@ -55,7 +55,7 @@ const getDescription = () => {
   }
 
   if (props.item.size !== undefined) {
-    parts.push(t('user.album.songCount', { count: props.item.size }));
+    parts.push(t('common.songCount', { count: props.item.size }));
   }
 
   return parts.join(' · ') || t('history.noDescription');

src/renderer/components/common/MobileUpdateModal.vue

@@ -33,7 +33,7 @@
                   <span
                     class="px-3 py-1 text-xs font-medium text-white bg-gradient-to-r from-green-500 to-emerald-600 rounded-full"
                   >
-                    {{ t('comp.update.newVersion') }}
+                    {{ t('comp.update.title') }}
                   </span>
                 </div>
                 <h2 class="text-2xl font-bold text-gray-900 dark:text-white truncate">
@@ -65,7 +65,7 @@
               @click="handleLater"
               class="flex-1 py-4 px-4 rounded-2xl text-base font-medium text-gray-700 dark:text-gray-300 bg-gray-100 dark:bg-gray-800 hover:bg-gray-200 dark:hover:bg-gray-700 active:scale-[0.98] transition-all duration-200"
             >
-              {{ t('comp.update.later') }}
+              {{ t('comp.update.noThanks') }}
             </button>
             <button
               @click="handleUpdate"
@@ -73,7 +73,7 @@
             >
               <span class="flex items-center justify-center gap-2">
                 <i class="ri-download-2-line text-lg"></i>
-                {{ t('comp.update.updateNow') }}
+                {{ t('comp.update.nowUpdate') }}
               </span>
             </button>
           </div>

src/renderer/components/player/MobilePlayerSettings.vue

@@ -213,9 +213,9 @@ let timerInterval: number | null = null;
 const hasTimerActive = computed(() => playerStore.hasSleepTimerActive);
 
 const timerStatusText = computed(() => {
-  if (sleepTimer.value.type === 'time') return t('player.sleepTimer.activeTime');
-  if (sleepTimer.value.type === 'songs') return t('player.sleepTimer.activeSongs');
-  if (sleepTimer.value.type === 'end') return t('player.sleepTimer.activeEnd');
+  if (sleepTimer.value.type === 'time') return t('player.sleepTimer.timeMode');
+  if (sleepTimer.value.type === 'songs') return t('player.sleepTimer.songsMode');
+  if (sleepTimer.value.type === 'end') return t('player.sleepTimer.afterPlaylist');
   return '';
 });
 

src/renderer/components/settings/MusicSourceSettings.vue

@@ -396,7 +396,7 @@ const toggleSource = (sourceKey: string) => {
   if (index > -1) {
     // 至少保留一个音源
     if (selectedSources.value.length <= 1) {
-      message.warning(t('settings.playback.musicSourcesMinWarning'));
+      message.warning(t('settings.playback.musicSourcesWarning'));
       return;
     }
     selectedSources.value.splice(index, 1);