Create / Update Project Context

Create or update .agents/PROJECT_CONTEXT.md so the agent has a single, stable reference for conventions and architecture across all iterations.

The Job

1. Check whether .agents/PROJECT_CONTEXT.md already exists.
   • First iteration (file absent or empty): run the Questions flow below.
   • Subsequent iterations (file present): ask the user what to add or change; skip questions for sections already covered. In --mode yolo skip all questions and infer from the codebase and the current iteration's PRD.
2. Produce or update the document following the Output Structure.
3. Enforce the 250-line cap (see Cap Rule).
4. Write the result to .agents/PROJECT_CONTEXT.md.

Inputs