Stage 8: note the iPhone polish pass in PLAN refinements

PLAN.md

@@ -594,7 +594,13 @@ Open details: deployment target/host; dashboards; load expectations.
     game, an "add to friends" item flips to a disabled "request sent"; chat send/nudge
     became ⬆️/🛎️ icons; a **finished game** drops its last-word highlight, hides Check
     word / Drop game, disables zoom, and draws an **inert footer** (greyed rack + tab
-    bar) instead of hiding it.
+    bar) instead of hiding it. A second **iPhone-simulator** pass then made the chat
+    and modals keyboard-aware (`dvh` sizing), returned the away window to a native
+    `<input type="time" step="600">` (the iOS wheel with 10-minute steps; the timezone
+    stays a native offset `<select>`), reserved the rack height so a finished footer
+    does not collapse, and compacted the play-with-friends form (a searchable
+    bounded-scroll friend list, native game-type / move-time / hints selects in one
+    row, a pinned invite).
 
 ## Deferred TODOs (cross-stage)