Agent rule

One platform Supabase for shared features (todo, votes, feedback, analytics) — no new Supabase project per micro-feature.

Status: Accepted

Context: Free tier allows two active projects. Agents happily provision a new DB for every idea unless the constraint is written down.

Decision: Use one "Different Than Default platform" Supabase. Per-project DBs only when a product truly needs isolation.

Consequences: Todo/feedback/analytics connect to platform Supabase. Agent asks before spinning up another project.