Tidy Tags

Added

• Per-source field configuration. Each source (tag group or tag-like entry section) can now be assigned a differentiator field and a list of display fields under Settings → Plugins → Tidy Tags. Differentiator values are used by the duplicate scanner and the "did you mean?" warning to keep deliberately same-named items apart (e.g. an England Team with sport: Football is no longer flagged against an England Team with sport: Cricket). Display field values appear next to each item so reviewers can tell similar items apart at a glance.
• Cross-source duplicate detection. A new Across sources tab on the Duplicates page pools every source together and surfaces clusters that span more than one source — the case where an editor has created a Tag for something already maintained as a Team or Competition.
• Item links and source badges. Cluster items now link directly to their entry/tag edit screen and show the source they came from with a Tag/Entry badge, so jumping to fix a duplicate is one click.
• Inline usages browser. Each cluster item has a Show usages button that lists every entry, asset, etc. that holds a relation to it, with edit links — useful for previewing what would move in a swap or merge, or for cleaning up by hand.
• Cross-type relation swap. A new tidytags/tags/swap action re-points relations from any element to any other element without deleting the source. It powers the new cross-source clusters UI and the read-only entry-source clusters, and is safe across element types because it only touches the {{%relations}} table. Tag → tag merges still use the existing delete-after-swap path.
• Editor "did you mean?" warning now spans configured entry sections. Typing a new tag warns you if a Team or Competition with the same name already exists, with a direct link to the existing entry. Honors the differentiator field so a new England (Rugby) doesn't get flagged against an existing England (Football).

Changed

• DuplicateDetector::findSimilar() and findDuplicates() now return enriched item dicts that include cpEditUrl, displayValues, differentiator, and source metadata. Existing keys (id, title, siteId) are preserved.
• The Duplicates page is split into Within source and Across sources tabs, scoped by the new scope query parameter.
• Settings model gains sourceFieldConfig, keyed by source UID and overlayable from config/tidytags.php.

Action endpoints

Added

• Support for entrified tag sections. Channel sections produced by php craft entrify/tags can be opted in under Settings → Plugins → Tidy Tags and appear on the dashboard and in the duplicate scanner alongside native tag groups, with an Entries badge.
• Per-site counts and title browsing for entry-backed sources.
• Cross-site duplicate-cluster detection for entry-backed sources (read-only — review clusters in their section).
• tagLikeSectionUids setting, overlayable from config/tidytags.php for per-environment configuration.
• New Sources service and Source model that unify tag groups and tag-like entry sections behind a single interface.

Changed

• Dashboard, group view, and duplicate scanner now operate on unified sources instead of tag groups directly.
• Rename, merge, delete, and the "did you mean?" editor warning remain tag-only by design; entry-backed sources are intentionally read-only in Tidy Tags.

• Initial release.