Implementation Standards Apply these standards during implementation to ensure consistent, maintainable code. Self-Evolving Skill : This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues. When to Use This Skill - During Phase 1 - When writing new production code - User mentions "error handling", "constants", "magic numbers", "progress logging", "SSoT", "dependency injection", "config singleton" - Before release to verify code quality Quick Reference | Standar…