Update Healer Man server

PLAYTEST_NOTES.md

@@ -3920,3 +3920,15 @@ Vite's existing large-chunk advisory remains informational.
   the previous weighted selector could drop one of several cast or impact
   layers. A focused audio test confirms two impact files create two voices.
   Listening QA is still needed for the balance of these layers.
+
+## RoM Priest channel and stacked status icons (2026-09-25)
+
+- In a disposable level-30 Priest/Knight Wailing Caverns run,
+  `scripts/playtest-rom-status-effects.cjs` cast Chain of Light at a nearby
+  Deviate Ravager. The cast bar showed Channeling and the rendered scene showed
+  a sustained white-gold beam between the Priest and target. The browser
+  reported no page errors. Evidence: `artifacts/playtest/rom-status-effects/chain-of-light-and-stacked-dot.png`.
+- Three same-spell damage-over-time applications on that target appeared as one
+  icon with a small `3`; the browser assertion also checked the icon count.
+  This exercise checked HUD grouping, while focused combat tests checked four
+  separate channel damage pulses. Source audio was not assessed by listening.