merge: fix/e-scrape

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

packages/contracts/src/reasons.ts

@@ -108,7 +108,11 @@ const REASONS: Record<string, ReasonText> = {
   task_enqueue_failed: { text: "后台任务没排上", action: "稍后重试" },
   scrape_no_videos: { text: "目录里没有视频", action: "对作品或季目录刮削" },
   scrape_tmdb_unavailable: { text: "TMDB 不可用", action: "检查 TMDB 设置后重新刮削" },
-  scrape_exists: { text: "文件已存在，只补缺失时不改" },
+  scrape_exists: { text: "文件已存在，不是本工具写的或只补缺失时不改" },
+  scrape_unchanged: { text: "内容没有变化" },
+  scrape_user_modified: { text: "文件写入后被改过，更新时不覆盖", action: "要替换就选全部覆盖重新刮削" },
+  scrape_metadata_missing: { text: "缺少这一季或这一集的元数据，没有写占位文件", action: "刷新元数据后重新刮削" },
+  scrape_internal_error: { text: "刮削过程中出错", action: "查看日志后重新刮削" },
   scrape_write_failed: { text: "写入目录失败", action: "检查目录权限后重新刮削" },
   scrape_image_failed: { text: "图片没下载成功", action: "稍后重新刮削" },
   scrape_no_episode: { text: "文件名里认不出集号" },