d1b5505a8f
Closes brain-retro #9 candidate 7: classifier was not recognizing «добавь / реализуй / сделай» as feature triggers requiring writing-plans chain (≥3 steps). Self-retrospect 28.05: 0/17 feature tasks invoked writing-plans. Pattern added to PAMYATKA, injected into system prompt when enrichment=true. PATTERN 5 specifically distinguishes: - ≥3-step feature → writing-plans before code - ≤2-step micro-feature → direct ok Header count updated: «4 паттерна» → «8 паттернов».