feat: 皮肤站管理台 Wiki 补 MediaWiki 迁移中心

- 新增迁移中心 Tab
- 自动迁移：填写 api.php 地址，可选 Bot 凭据，支持明确允许内网来源；可配置过时页面筛选规则（未更新天数、维护者统计窗口、维护者人数上限、过时标记）
- XML 导入：上传 MediaWiki 导出文件建立暂存任务
- 迁移任务列表：状态标签、审核进度条、已审核/导入/排除统计、错误信息
- 任务详情：分页加载候选页面，逐条显示更新时间、维护者数量、可疑原因，可设置目标标题与是否覆盖，执行导入或排除
- 整批发布与回滚，失败或已回滚任务可删除记录
- 补充迁移相关 API 与类型定义
- 中英文各补 55 个文案

apps/app-frontend/src/locales/zh-CN/index.json

@@ -12200,5 +12200,60 @@
   "app.skin-site.chat.admin.voice-saved": {"message": "语音库配置已保存。"},
   "app.skin-site.chat.admin.voice-logs-auto-refresh": {"message": "自动刷新"},
   "app.skin-site.chat.admin.voice-logs-refresh": {"message": "刷新"},
-  "app.skin-site.chat.admin.voice-logs-empty": {"message": "暂无日志。"}
+  "app.skin-site.chat.admin.voice-logs-empty": {"message": "暂无日志。"},
+  "app.skin-site.admin.wiki.tab-migration": {"message": "迁移中心"},
+  "app.skin-site.admin.wiki.migration-title": {"message": "MediaWiki 迁移"},
+  "app.skin-site.admin.wiki.migration-hint": {"message": "迁移内容会先进入不可见暂存区，所有页面完成导入或排除审核后才能整批发布。"},
+  "app.skin-site.admin.wiki.auto-title": {"message": "从 MediaWiki API 自动读取"},
+  "app.skin-site.admin.wiki.api-url": {"message": "api.php 地址"},
+  "app.skin-site.admin.wiki.bot-username": {"message": "Bot 用户名（选填）"},
+  "app.skin-site.admin.wiki.bot-password": {"message": "Bot 密码（选填）"},
+  "app.skin-site.admin.wiki.credentials-hint": {"message": "凭据只存在于本次后台任务的内存中，携带凭据时必须使用 HTTPS。"},
+  "app.skin-site.admin.wiki.allow-private": {"message": "明确允许访问内网来源"},
+  "app.skin-site.admin.wiki.allow-private-hint": {"message": "内网来源可能访问皮肤站所在网络中的服务，请只对可信地址启用。"},
+  "app.skin-site.admin.wiki.start-auto": {"message": "创建自动迁移任务"},
+  "app.skin-site.admin.wiki.xml-title": {"message": "导入 MediaWiki XML"},
+  "app.skin-site.admin.wiki.xml-file": {"message": "导出文件"},
+  "app.skin-site.admin.wiki.start-xml": {"message": "上传并建立暂存任务"},
+  "app.skin-site.admin.wiki.stale-rules": {"message": "疑似过时页面筛选规则"},
+  "app.skin-site.admin.wiki.stale-days": {"message": "未更新天数"},
+  "app.skin-site.admin.wiki.maintainer-window": {"message": "维护者统计天数"},
+  "app.skin-site.admin.wiki.max-maintainers": {"message": "维护者人数不超过"},
+  "app.skin-site.admin.wiki.stale-markers": {"message": "过时分类、模板或文字标记"},
+  "app.skin-site.admin.wiki.stale-markers-hint": {"message": "使用逗号分隔"},
+  "app.skin-site.admin.wiki.jobs": {"message": "迁移任务"},
+  "app.skin-site.admin.wiki.refresh-jobs": {"message": "刷新"},
+  "app.skin-site.admin.wiki.jobs-empty": {"message": "还没有迁移任务。"},
+  "app.skin-site.admin.wiki.reviewed-count": {"message": "已审核 {reviewed} / {total}"},
+  "app.skin-site.admin.wiki.imported-excluded": {"message": "导入 {imported} · 排除 {excluded}"},
+  "app.skin-site.admin.wiki.view-job": {"message": "查看任务"},
+  "app.skin-site.admin.wiki.delete-job": {"message": "删除迁移记录"},
+  "app.skin-site.admin.wiki.confirm-delete-job": {"message": "确认删除迁移任务 #{id}？此操作不可恢复。"},
+  "app.skin-site.admin.wiki.candidates": {"message": "候选页面"},
+  "app.skin-site.admin.wiki.candidates-empty": {"message": "选择任务后查看其页面。"},
+  "app.skin-site.admin.wiki.last-updated": {"message": "更新于 {date}"},
+  "app.skin-site.admin.wiki.maintainer-count": {"message": "{count} 位维护者"},
+  "app.skin-site.admin.wiki.conflict": {"message": "标题冲突"},
+  "app.skin-site.admin.wiki.target-title": {"message": "目标标题"},
+  "app.skin-site.admin.wiki.overwrite": {"message": "覆盖"},
+  "app.skin-site.admin.wiki.import": {"message": "导入"},
+  "app.skin-site.admin.wiki.exclude": {"message": "排除"},
+  "app.skin-site.admin.wiki.publish": {"message": "整批发布"},
+  "app.skin-site.admin.wiki.rollback": {"message": "回滚"},
+  "app.skin-site.admin.wiki.confirm-rollback": {"message": "确认回滚本批迁移？已发布的页面将被还原。"},
+  "app.skin-site.admin.wiki.state-importing": {"message": "正在读取"},
+  "app.skin-site.admin.wiki.state-review": {"message": "等待审核"},
+  "app.skin-site.admin.wiki.state-publishing": {"message": "正在发布"},
+  "app.skin-site.admin.wiki.state-published": {"message": "已发布"},
+  "app.skin-site.admin.wiki.state-failed": {"message": "失败"},
+  "app.skin-site.admin.wiki.state-rolled-back": {"message": "已回滚"},
+  "app.skin-site.admin.wiki.decision-pending": {"message": "待审核"},
+  "app.skin-site.admin.wiki.decision-import": {"message": "导入"},
+  "app.skin-site.admin.wiki.decision-exclude": {"message": "排除"},
+  "app.skin-site.admin.wiki.migration-started": {"message": "迁移任务已创建。"},
+  "app.skin-site.admin.wiki.xml-staged": {"message": "XML 已解析并进入逐页审核阶段。"},
+  "app.skin-site.admin.wiki.published": {"message": "已发布 {imported} 个页面，覆盖 {overwritten} 个。"},
+  "app.skin-site.admin.wiki.rolled-back": {"message": "迁移批次已安全回滚。"},
+  "app.skin-site.admin.wiki.job-deleted": {"message": "迁移记录已删除。"},
+  "app.skin-site.admin.wiki.select-xml": {"message": "请先选择 MediaWiki XML 文件。"}
 }