fix(runtime): production controller install never wired OnInterfaceText — the jump-in-air silence

Round-3 probe evidence pinpointed it: '[jump] ReportJumpRefusal
result=NotGrounded hasCallback=False' — the edge detection, OnWalkable
clearing, and refusal dispatch all worked; the callback was null because
CommitRuntimeOwnedController (the C3c production publication path) writes
_controller directly and never applied _onInterfaceText the way the
internal setter does. Two install paths, one wired. Regression test pins
the commit path.

Runtime tests 1,323/0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/AcDream.Runtime/Gameplay/RuntimeLocalPlayerMovementState.cs

@@ -449,6 +449,13 @@ public sealed class RuntimeLocalPlayerMovementState
     {
         _controller?.RetireRuntimePublication();
         _controller = controller;
+        // The PRODUCTION install path must carry the same wiring the
+        // internal Controller setter applies: this line was missing, so
+        // every live graphical controller ran with a null OnInterfaceText
+        // and client-local refusals (jump-in-air) silently vanished —
+        // proven by the round-3 probe line
+        // "[jump] ReportJumpRefusal result=NotGrounded hasCallback=False".
+        controller.OnInterfaceText = _onInterfaceText;
         ControllerOwnershipEpoch++;
         Interlocked.Increment(ref _revision);
     }