/plan -- Architecture-Aware Planning

What

Enters a structured planning mode that considers the project's architecture pattern before producing an implementation plan. Instead of jumping straight to code, this command forces a deliberate pause to:

• Identify the project's current architecture (or recommend one)
• Map the task to affected layers, modules, and boundaries
• Produce a numbered implementation plan with clear steps
• Iterate on the plan until it is solid before writing any code

Plans are living documents -- if something goes sideways during implementation, stop and re-plan rather than pushing through a broken approach.

When