dafang a9eaa93ff8 feat(skills): absorb engineering judgment from codestable-lite references ...

Cherry-picked the high-value rule content (form factor already rejected):
- cs-feat/references/code-design.md: depth framework, ownership-first,
  make-change-easy-first signals, real seams, interface-as-test-surface,
  boundary design, plus the risk-first spike (chuanci) protocol
- cs-feat/references/economy.md: minimal-sufficient != minimal-diff,
  five-rung no-new-code ladder, fix-once-at-the-right-boundary, bounded
  simplification (limit/trigger/direction), honest-savings rule
- cs-issue/references/debug.md: root-cause definition, fast/slow path
  split with escalation conditions, suspect-structure signals
- Inline guards: cs-feat (ownership + three-layer impact + spike pointer),
  cs-issue (root-cause + escalation pointer), cs-refactor (depth ruler),
  cs-code-review (intent-first, three-tier verdict, high-signal-only)

Source: teammate's codestable-lite branch. 96 passed.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-30 14:01:23 +08:00

..

codestable

feat(skills): absorb engineering judgment from codestable-lite references

2026-07-30 14:01:23 +08:00