fix: allow longer activity intervals

fix: natural PR titles

fix: correct commit message prefixes

feat: complete realistic GitHub workflow

feat: massive AI diversity upgrade

fix: handle repeated prefixes

fix: reorder fallback conditions

fix: use dedicated issue title/body generators

feat: realistic PR workflow - review decisions, merge, issue closing

fix: remove duplicate cleanTitle declaration

fix: timeouts, error handling, duplicate title fix

fix: correct logger import path for Docker

feat: cloud simulator - Docker, dashboard, auto-start