gsd-settings

Routes to the settings workflow which handles:

• Config existence ensuring
• Current settings reading and parsing
• Interactive multi-question prompt covering model profile and workflow toggles (research, plan_check, verifier, drift guard, TDD, code review, worktrees, compact content, and more — see gsd-core/workflows/settings.md for the current set)
• Config merging and writing
• Confirmation display with quick command references

<execution_context> @~/.claude/gsd-core/workflows/settings.md </execution_context>