本頁優先讀取 legacy keyword relation cloud cache；缺 cache 時用本機影片與 tags 在 request 時推導文字雲，不寫 DB。
Data unavailable locally. local keyword cloud cache and raw video/title fallback are empty; legacy `api/tag_tags_days.php` generation is intentionally not run
reports.tag_cloud.build
Legacy source: tag_cloud.php + api/tag_tags_days.php. Laravel uses urt_show_tag_cloud_tag as the dashboard cache source and rebuilds it through ingestion jobs.
| Dependency | Rows | Status |
|---|---|---|
urt_show_tag_cloud_tag |
0 | empty |
urt_show_video_tag |
0 | empty |
urt_video_log_history |
155,162 | present |