dotbot: a default account per provider, marked in Connected accounts (Make default / Clear default, a DEFAULT pill, Default in the account picker), used by new conversations when usable and said under the composer when not; Settings reads the auto-compact threshold before a session opens (OrigoZero/DotBot#594); plugin.wasm built from DotBot main 0595401a, wasm32-wasip2 release, sha256 094f1b1a...353f99, 50152964 bytes; plugin.yaml exposes defaultAccounts and setDefaultAccount (panel, source, service modules)