feat(albums): soft-delete albums (admin+owner, hidden & irreversible, both app entries)

契约 deleteAlbum（DELETE /albums/{albumId} → 204 幂等）+ status enum 'deleted'：
- 服务端：softDelete（canView 404→canManage 403 防枚举；乐观锁 claim +
  outbox album.updated priority=high + audit album.delete）；列表/详情/更新/
  成员/资产/分类/水印/照片/展示位绑定全部 deleted→404；公开端 cn
  （status!=='active'）与 ov（isAlbumVisibleOv）天然屏蔽；ov 副本经
  album.updated 载荷 status 直投自动下线
- Admin：列表表格操作「删除」+ 详情页头「删除相册」（确认含不可恢复说明）
- App：操作面板「删除相册」（红字、二次确认、成功退回列表并刷新）
- 验证：API 56/56、App 397/397（analyze 0）、admin typecheck/lint/test/build 绿

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

apps/mobile/lib/l10n/app_zh.arb

@@ -32,7 +32,13 @@
   "navUploads": "上传",
   "navSettings": "设置",
   "badgeUploading": "{count} 个任务",
-  "@badgeUploading": { "placeholders": { "count": { "type": "int" } } },
+  "@badgeUploading": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "albumUploadsOn": "开放上传",
   "albumUploadsOff": "上传已关闭",
   "albumPublicOff": "未公开",
@@ -116,7 +122,13 @@
   "actionEdit": "编辑",
   "membersTitle": "成员",
   "membersTitleCount": "成员（{count}）",
-  "@membersTitleCount": { "placeholders": { "count": { "type": "int" } } },
+  "@membersTitleCount": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "ownerGroup": "创建者",
   "collaboratorsGroup": "协作者",
   "noCollaborators": "还没有协作者",
@@ -127,7 +139,13 @@
   "newCategory": "新增分类",
   "editCategory": "编辑分类",
   "deleteCategoryConfirm": "删除「{name}」？该分类下的照片将变为未分类。",
-  "@deleteCategoryConfirm": { "placeholders": { "name": { "type": "String" } } },
+  "@deleteCategoryConfirm": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
   "noCategories": "暂无分类",
   "albumCategories": "分类管理",
   "shareQrTitle": "分享二维码",
@@ -143,7 +161,13 @@
   "memberInvited": "已邀请",
   "removeMember": "移除成员",
   "removeMemberConfirm": "确定将 {name} 从该相册移除？",
-  "@removeMemberConfirm": { "placeholders": { "name": { "type": "String" } } },
+  "@removeMemberConfirm": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
   "roleOwner": "创建者",
   "roleCollaborator": "协作者",
   "selfMarker": "（我）",
@@ -183,7 +207,13 @@
   "queueSummaryWaiting": "等待中",
   "queueSummaryNeedAttention": "需关注",
   "queueRowUploadingPercent": "上传中 {percent}%",
-  "@queueRowUploadingPercent": { "placeholders": { "percent": { "type": "int" } } },
+  "@queueRowUploadingPercent": {
+    "placeholders": {
+      "percent": {
+        "type": "int"
+      }
+    }
+  },
   "queueRowConfirming": "正在确认上传",
   "queueRowWaitingUpload": "等待上传",
   "queueRowPreparing": "正在准备照片",
@@ -202,9 +232,21 @@
   "queueEmpty": "暂无上传任务",
   "queueRetryAllFailed": "一键重试全部失败",
   "queueAttemptCount": "已尝试 {count} 次",
-  "@queueAttemptCount": { "placeholders": { "count": { "type": "int" } } },
+  "@queueAttemptCount": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "captureQueued": "{count} 张待传",
-  "@captureQueued": { "placeholders": { "count": { "type": "int" } } },
+  "@captureQueued": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "captureFlipCamera": "切换前后摄像头",
   "captureFlash": "闪光灯",
   "uploadsHistory": "历史记录",
@@ -255,17 +297,41 @@
   "captureCategoryDefault": "默认分类",
   "captureSwitchHint": "切换分类仅影响之后拍摄的照片",
   "capturePendingBadge": "待传 {count}",
-  "@capturePendingBadge": { "placeholders": { "count": { "type": "int" } } },
+  "@capturePendingBadge": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "captureFailedBadge": "失败 {count}",
-  "@captureFailedBadge": { "placeholders": { "count": { "type": "int" } } },
+  "@captureFailedBadge": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "capturePickFromGallery": "从相册选择",
   "captureShutter": "拍摄",
   "captureQueuedBadge": "待传 {count}",
-  "@captureQueuedBadge": { "placeholders": { "count": { "type": "int" } } },
+  "@captureQueuedBadge": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "captureEnqueuedFeedback": "已加入队列",
   "captureExitTitle": "退出拍摄？",
   "captureExitBody": "还有 {count} 张照片未上传，退出后任务将在后台继续。",
-  "@captureExitBody": { "placeholders": { "count": { "type": "int" } } },
+  "@captureExitBody": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "captureKeepShooting": "继续拍摄",
   "captureExitConfirm": "退出",
   "cameraPermissionDenied": "无法访问相机，请在系统设置中允许相机权限",
@@ -274,7 +340,13 @@
   "uploadActionPick": "从相册选择",
   "uploadAction": "上传",
   "uploadEnqueuedCount": "已加入 {count} 张上传队列",
-  "@uploadEnqueuedCount": { "placeholders": { "count": { "type": "int" } } },
+  "@uploadEnqueuedCount": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "uploadPickNone": "未选择照片",
   "albumManagePhotos": "管理照片",
   "albumTakeFirstPhoto": "拍摄第一张照片",
@@ -309,16 +381,41 @@
   "readonlyMember": "您可以浏览其他人分享的照片",
   "moreActions": "更多操作",
   "photosTitle": "{count} 张照片",
-  "@photosTitle": { "placeholders": { "count": { "type": "int" } } },
+  "@photosTitle": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
   "photoUploadedBy": "上传者 {name}",
-  "@photoUploadedBy": { "placeholders": { "name": { "type": "String" } } },
+  "@photoUploadedBy": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
   "photoDimensions": "{width}×{height}",
-  "@photoDimensions": { "placeholders": { "width": { "type": "int" }, "height": { "type": "int" } } },
+  "@photoDimensions": {
+    "placeholders": {
+      "width": {
+        "type": "int"
+      },
+      "height": {
+        "type": "int"
+      }
+    }
+  },
   "photoStatus": "状态",
   "photoHideAction": "隐藏照片",
   "photoPublishAction": "重新发布",
   "shareScanHint": "扫码查看照片",
   "shareNotPublic": "该链接目前无法公开浏览",
   "hidePhotoTitle": "隐藏这张照片？",
-  "hidePhotoBody": "观众将不再看到这张照片。相册管理者可重新发布。"
+  "hidePhotoBody": "观众将不再看到这张照片。相册管理者可重新发布。",
+  "deleteAlbum": "删除相册",
+  "deleteAlbumConfirmTitle": "删除这个相册？",
+  "deleteAlbumConfirmBody": "删除后立即不可见且不可恢复。数据保留，恢复需运维处理。",
+  "albumDeleted": "相册已删除"
 }