bvandeusenandClaude Opus 4.8
ae0c748507
Extends the existing label manager (create/rename/color/delete) with the two missing maintenance tools (task 1904), so the label list stays clean — which matters more now that #tags mint labels automatically. Backend: GET /api/labels returns a per-label note count (one grouped query); new POST /api/labels/<id>/merge moves the source label's notes onto a target and deletes the source (repoint via delete+reinsert to avoid mutating the composite PK; preserves via_tag; dedupes notes already on the target). Body #tags are NOT rewritten, so a tag-sourced label re-mints on next edit if its #tag text remains — a documented nuance. Frontend: LabelsModal shows each label's note count and a 'merge into…' picker; also restores the previously-missing close (x) and merge icons. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FRgehjoz7Yv8LkUfADxACm