feat(mobile): UI-03 album workspace pages (05-08)

Co-Authored-By: Claude Code <noreply@anthropic.com>

apps/mobile/lib/l10n/app_zh.arb

@@ -236,5 +236,20 @@
   "photoUnhiddenToast": "已恢复显示",
   "photoDeletedToast": "已删除",
   "photoReload": "重新加载",
-  "photoPreviewUnavailable": "图片暂不可用"
+  "photoPreviewUnavailable": "图片暂不可用",
+  "albumsSubtitle": "管理和整理活动照片",
+  "actionPhotos": "照片",
+  "actionMembers": "成员",
+  "actionCategories": "分类",
+  "actionShare": "分享",
+  "recentPhotos": "最近照片",
+  "seeAllPhotos": "查看全部",
+  "editAlbum": "编辑相册",
+  "manageMembers": "管理成员",
+  "shareAlbum": "分享相册",
+  "emptyAlbumTitle": "准备好拍第一张照片了吗？",
+  "emptyAlbumSubtitle": "拍摄或选择的照片将出现在这里",
+  "processingPhotos": "处理中...",
+  "readonlyMember": "您可以浏览其他人分享的照片",
+  "moreActions": "更多操作"
 }