The user wants to park a topic without derailing the current thread.
From this conversation (and artifacts already in context), reply with only:
parked
<topic — one line>
why later
resume with
- minimum context needed to pick this up again (bullets, one line each)
do not redo
- work already done that should not be repeated (one line each)
Rules:
- If the user named a topic in the slash invocation, park that; otherwise park the most recent tangent.
- Do not re-pitch the parked topic — capture and return to the main thread.
- Omit empty sections.