Remove the global ISSUES.md deferred enhancement tracking system.
- Delete /gsd:consider-issues command (never used)
- Delete issues.md template (never instantiated)
- Remove Rule 5 from deviation rules (never triggered)
- Remove all ISSUES.md, ISS-XXX, and "deferred issues" references
- Update STATE.md to track pending todos instead
The ISSUES.md system was designed to capture non-critical enhancements
during plan execution via "Rule 5", but it never fired in practice
across 100+ projects. The system added ~350 lines of dead code.
The /gsd:add-todo and /gsd:check-todos system serves the same purpose
and is actually used.
Note: UAT *-ISSUES.md files (per-plan, created by /gsd:verify-work)
are unaffected - those are a separate, active system.
Closes#56
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>