Document AgentView subscription effect deps with eslint suppression

The intentional omission of snapshotPresignedUrl and scheduleFlush from
the dep array is well-commented but had no machine-readable suppression.
Future refactors would silently lose the lint signal.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: samejr

apps/webapp/app/components/runs/v3/agent/AgentView.tsx

@@ -663,6 +663,7 @@ function useAgentSessionMessages({
     // subscription to tear down + replay on every inspector tab click,
     // which appended duplicate parts to any assistant message whose
     // chunks lived past `snapshot.lastOutEventId`.
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [sessionId, apiOrigin, orgSlug, projectSlug, envSlug]);
 
   return useMemo(() => {