chore(webapp): server-changes file for per-org basin migration

ericallam · ericallam · commit a1d456464e53 · 2026-05-04T14:16:42.000+01:00
diff --git a/.server-changes/per-org-stream-basins.md b/.server-changes/per-org-stream-basins.md
@@ -0,0 +1,6 @@
+---
+area: webapp
+type: feature
+---
+
+Per-org S2 stream basins with plan-tied retention (free 7d / hobby 30d / pro 365d), gated by `REALTIME_STREAMS_PER_ORG_BASINS_ENABLED`. Stops basin retention from deleting streams out from under live chat sessions and unlocks per-org cost attribution via S2 basin metrics.
