Revert "feat: org-identity aggregation — surface group-owned work, per-action write identity, flag-gated notifications"

Author: holkexyz

.env.local.example

@@ -49,14 +49,6 @@ INDEXER_DID=
 # targeted indexer. Leave unset (or "false") to keep today's behaviour.
 # RESOLVE_DID_USE_INDEXER=false
 
-# Optional: aggregate notifications across the groups a user owns/admins
-# (not just their personal account). Default false. Requires the
-# magic-indexer `recipients` change in
-# docs/org-identity/indexer-notifications-aggregation.md FIRST — with the
-# flag on, the client sends a `recipients` arg the current indexer would
-# reject. Flip it on a preview env once the indexer supports it.
-# NEXT_PUBLIC_NOTIFICATIONS_AGGREGATION=false
-
 # Optional rate-limit bypass key for the app's server-side indexer traffic.
 # Sent as `X-RateLimit-Bypass` by the /api/indexer, /api/notifications, and
 # resolve-did upstream fetches so the app's own proxied requests aren't