Remove iterative feedback files that were used during plan development.
These files captured review rounds but are no longer needed now that the
plans have been finalized:
- plans/lore-service.feedback-{1,2,3,4}.md
- plans/time-decay-expert-scoring.feedback-{1,2,3,4}.md
- plans/tui-prd-v2-frankentui.feedback-{1,2,3,4,5,6,7,8,9}.md
The canonical plan documents remain; only the review iteration artifacts
are removed to reduce clutter.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>