<objective Execute small, ad-hoc tasks with GSD guarantees (atomic commits, STATE.md tracking). Quick mode is the same system with a shorter path: - Spawns gsd-planner (quick mode) + gsd-executor(s) - Quick tasks live in separate from planned phases - Updates STATE.md "Quick Tasks Completed" table (NOT ROADMAP.md) Default: Skips research, discussion, plan-checker, verifier. Use when you know exactly what to do. flag: Lightweight discussion phase before planning. Surfaces assumptions, clarifies gray areas, captures decisions in CONTEXT.md. Use when the task has ambiguity worth resolving upfron…