Plan Submission

Turn "the deadline is in N weeks" into a dated, phase-aware milestone plan. Works backwards from the paper deadline (or forwards through rebuttal and camera-ready if the deadline already passed), anchored to a venues/conferences/<venue>-<year>.yml profile. Companion skills: parse-cfp (creates the profile), preflight-check (the T-3d desk-reject lint), write-rebuttal, prepare-camera-ready.

When to use

• "Plan my SIGSPATIAL submission" / "what do I need to do before the deadline?"
• "How many days until the NeurIPS deadline?" (AoE confusion included)
• "When do I have to register the abstract?" / "when does the rebuttal start?"
• The user just picked a venue (via select-venue) and asks "what now?"

Inputs