cmdPattern's empty-matchable unbounded arg group backtracked exponentially
on wrapped heredoc/table lines — hovering one froze the tab for minutes.
Non-empty tokens + bounded reps make it O(n); regression test extracts the
shipped patterns and pins timing on the real killer shapes.
worker-src 'self' blob: is now unconditional so terminal-ui's _safeYield
tick worker (throttling escape) isn't CSP-blocked on non-gesture installs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds 16 tests covering:
- Default template generation with case name and description
- Date placeholder replacement
- Claudeman environment section inclusion
- Work principles and TodoWrite guidance
- Ralph Wiggum Loop section
- Custom template loading and fallback behavior
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>