Migrates legacy rule numbering (18, 20) to standardized sequence (53, 54) and adds new 18-preexisting-issues.md for handling pre-existing issues during development. This consolidates duplicate rule coverage across the old and new numbering schemes.
Files changed:
- Removed: 18-relative-units.md (moved to 53-relative-units.md)
- Removed: 20-testing-gate.md (moved to 54-testing-gate.md)
- Added: 18-preexisting-issues.md (new)
- Added: 53-relative-units.md (renamed from 18)
- Added: 54-testing-gate.md (renamed from 20)
Create v2/scripts/test-all.sh (vitest + cargo + optional E2E via --e2e).
Add npm scripts: test:all, test:all:e2e, test:cargo.
Add .claude/rules/20-testing-gate.md requiring full suite after major changes.
Add .claude/rules/18-relative-units.md enforcing rem/em for layout CSS
(px only for icons/borders). Convert GlobalTabBar.svelte and App.svelte
sidebar styles from px to rem. Change rail-btn color to --ctp-subtext0.
- Create .claude/rules/ with all 17 standard rule files (01-security through 17-document-imports)
- Add Operational Rules section with Rule Index to .claude/CLAUDE.md
