feat(agents): agent seats - per-agent SOUL, role, definitions dir (#36)
- agents/<name>/ holds agent.json (strictly validated: version, name,
role?, capabilities?, workspace?, session?) + SOUL.md (persona prose)
- agent.sh: definition loading (quote-safe node defaults file), runtime
SOUL copy to dataRoot/agents/<name>/, MOSAIC_AGENT_SOUL_FILE ->
loader fills the SOUL slot from the seat's persona (contract SOUL =
default persona; governance never overridden)
- seat.json written once at instantiation (seatVersion, name, role, at)
- identity section gains agent role; compose passthrough for role+SOUL
- live user context (M14) + seat SOUL compose the full persona:
governance -> persona -> identity -> user -> mission
- RELEASE -> 0.0.10; packaged and health-gated activated
- example seat committed: agents/researcher
Closes #36
jason.woltje
9bd4f1c405