Prompt

ask_jev on any situation, files, a command's output and your own state, with a spend ledger

Jev decides when to compact, on every turn and on demand, and picks where the live work starts

Jev picks the model and the effort for each request, from how demanding it is

Per-branch notes that ride in the system prompt, a note_add tool the model fills, and /notes to view, add, list and prune them