feat(chat): rewrite system prompt — sharper identity, leaner token cost
- Adds high-agency identity framing at the top ("you own the outcome")
- Adds explicit decision defaults (Postgres > Mongo, monoliths > microservices, etc.)
- Adds adaptive-communication rule (uncertain user → narrow choices; experienced user → denser)
- Removes stale instruction "preview URLs land in week 2" (they're live)
- Removes stale instruction "ship tool lands soon" (it shipped weeks ago)
- Tightens prose throughout — keeps every named tool, recipe, and earned-from-pain story
(orphan-twenty-* recovery, anchor-on-current-state-first, trust idempotency, etc.)
- Drops dead streamGeminiChat import
Made-with: Cursor
Mark Henderson
6586c8ae1d