docs(perf): record owner decisions on Flerovium and spawn tuning

analysis/client-perf/OWNER-REPORT.md

@@ -71,6 +71,9 @@ doesn't measurably reduce the load.** No config was changed.
 
 ## Decisions needed from you
 
+> **Resolved 2026-10-18:** both removed in `217c346` (Flerovium dropped; spawn tuning
+> reverted, the mods regenerated their defaults on the server).
+
 1. **Remove Flerovium?** Its earlier win was measured against an unusually bad baseline.
    On a fair re-test it was worse on the vista and a tie on the mob pen. **Recommended: yes.**
 2. **Spawn tuning: keep or revert?** Keeping it costs nothing; reverting returns the mods'