Destroy pre-match objects on seek and block hunter wall-climb while hiding

Destroy every GameObject tagged "PreMatch" locally when the match enters
the Seek sub-phase (hooked in ApplyPhaseLocal, runs on every machine; the
objects are plain scene geometry with no NetworkObject, so each client
cleans up its own copies). Block hunters from starting a wall- or
ceiling-climb during the Hide sub-phase via a WallClimbBlockedNow() gate
in UpdateWallClimbState; an in-progress climb is exited cleanly.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Assets/Scripts/PlayerCharacterController.cs

@@ -226,6 +226,7 @@ public class PlayerCharacterController : MonoBehaviour
     private const float RunningSpeedThresholdSqr = 0.04f; // (0.2 m/s)^2
 
     private CharacterController _controller;
+    private NetworkPlayerSetup _setup;    // sibling role source; null on non-networked test instances
     private float _verticalVelocity;
     private Vector3 _horizontalVelocity;  // smoothed horizontal move velocity (accel/decel ramp)
     private bool _sprinting;              // sprint key state this frame (exposed via IsSprinting)
@@ -282,6 +283,7 @@ public class PlayerCharacterController : MonoBehaviour
     void Awake()
     {
         _controller = GetComponent<CharacterController>();
+        _setup = GetComponent<NetworkPlayerSetup>();
         BaseCapsuleCenterY = _controller.center.y;
         BaseCapsuleRadius = _controller.radius;
         BaseCapsuleHeight = _controller.height;
@@ -520,12 +522,21 @@ public class PlayerCharacterController : MonoBehaviour
     /// (not on mere contact). Leaving while climbing is handled in
     /// <see cref="ApplyWallClimbMovement"/>.
     /// </summary>
+    // Hunters may not grab a wall during the hide phase (they wait it out); every other role/phase climbs
+    // normally. The controller only runs for the local owner, so _setup is this avatar's own role.
+    private bool WallClimbBlockedNow()
+    {
+        var match = MatchManager.Instance;
+        return match && match.LocalSubPhase == MatchManager.MatchSubPhase.Hide
+               && _setup && _setup.Role == PlayerRole.Hunter;
+    }
+
     private void UpdateWallClimbState(Vector3 moveDir)
     {
         if (_reentryCooldown > 0f)
             _reentryCooldown -= Time.deltaTime;
 
-        if (!enableWallClimb)
+        if (!enableWallClimb || WallClimbBlockedNow())
         {
             if (_isWallClimbing)
                 ExitWallClimb();