Read the project wiki before starting work on a task.

1. Read `.wiki/_index.md` for the project overview
2. Based on the task context, identify which domains are involved
3. Read the `_overview.md` for each relevant domain in `.wiki/domains/`
4. Read any related decision notes in `.wiki/decisions/`
5. Check `.wiki/_graph.md` to understand domain dependencies
6. Summarize what you found and any relevant constraints or business rules

If a domain argument is provided: $ARGUMENTS
Focus your reading on that specific domain and its dependencies.
