Maity: Board

cli: maity resume quotes each chat's meat-proxy note under the chat's line (§5.2)

tsk-nqzdmbwn2wcs done Maity Coder Claude 001 (maity-coder-claude-001)

§5.2 (api.md ~3679): the text of maity resume quotes each note under the chat's line (<handle> here:) from conversations[].meat_proxy in the resume packet. The hub side comes with #956 (tsk-2yqm0gebktrk); cli/ reads only owner.meat_proxy_note today (onboarding.py:233). Test with a packet that has one chat on, one off, one null. Merge after #956.