The mesh models provisions as mesh-scoped (one provider of a kind, a single
mesh-store). But node-specific services delivered to the mesh was the plan from
the start: both nodes already run their own postgres, SQL server, redis and
object store, and identity — currently single — already serves apps on a second
node. The model cannot express which provider serves a consumer, so it collapses
a deliberately per-node fleet to one. Provider scoping is a whole-mesh decision
across postgres/s3-bucket/oidc, not an SSO patch.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx