Add manual radar ping, blip refresh/fade, and resolution statue barrier

- Manual hider ping on "E": server-authoritative RequestManualPing gated to
  Seek + living hider; shared EmitRadarPings path so interval and manual pings
  produce identical blips. Ping key read client-side in GameModeManager, role-
  gated and excluded in FreeCam (E is fly-up there).
- Radar refreshes an existing blip for the same transform target instead of
  duplicating it (lifetime resets to the configured value) via RadarTarget.Refresh.
- Blips fade in/out independently of the disc fade: per-blip MoveTowards factor
  multiplied on top of the radar fade, refresh-safe, with separate in/out speeds.
- Resolution countdown waits for conversion statues to load: generalized the
  match-start loading barrier (RunReadinessBarrier over _barrierTargets, hold
  phase carried in MsgBeginLoad) and run it a second time over statue IDs before
  starting the real resolveDuration. Only holds for Conversion with real statues.

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

Assets/Scripts/GameMode/GameModeManager.cs

@@ -42,6 +42,16 @@ public class GameModeManager : MonoBehaviour
     [Tooltip("Mode active at startup (0 = Player Control).")]
     public int startModeIndex = 0;
 
+    [Header("Hider radar ping")]
+    [Tooltip("Key a HIDER presses to manually ping itself on every hunter's radar during Seek - the same blip " +
+             "as the periodic sweep, on demand. Ignored for hunters, outside Seek, and in Free Cam (whose fly " +
+             "controls already use this key).")]
+#if ENABLE_INPUT_SYSTEM
+    public Key pingKey = Key.E;
+#else
+    public KeyCode pingKey = KeyCode.E;
+#endif
+
     [Header("Player collision")]
     [Tooltip("ON = players physically block each other (default). OFF = the local player passes through every " +
              "other player - their CharacterController stops colliding with other players' body colliders. " +
@@ -76,6 +86,7 @@ public class GameModeManager : MonoBehaviour
     private bool _paused;
     private int _resumeIndex = -1;
     private bool _loadFrozen; // true while the pre-match Loading barrier is holding the local player still
+    private PlayerRole? _localRole; // bound local avatar's role (null = pre-spawn / spectator / unscoped lobby)
 
     // Player-collision reconciler state (see ReconcilePlayerCollision). Non-serialized: reset each play session.
     private bool _playerCollisionDirty = true;   // force a re-apply (startup, toggle flip, inspector edit)
@@ -180,6 +191,7 @@ public class GameModeManager : MonoBehaviour
     {
         player = null;
         painter = null;
+        _localRole = null; // spectator / released: no hider ping
         PainterChanged?.Invoke(null);
     }
 
@@ -237,9 +249,15 @@ public class GameModeManager : MonoBehaviour
         // Lobby avatar -> full set; match variant -> its role's modes. Scope is baked per prefab
         // variant, so it follows the spawned avatar with no replicated-phase timing race.
         if (setup && setup.ScopedModes)
+        {
+            _localRole = setup.Role;
             BuildModes(setup.Role);
+        }
         else
+        {
+            _localRole = null; // unscoped lobby avatar: no hider ping
             BuildModes(null);
+        }
 
         // Index 0 is each set's intended start mode.
         SwitchTo(0);
@@ -394,6 +412,13 @@ public class GameModeManager : MonoBehaviour
             SwitchTo(next);
         }
 
+        // A hider manually pings itself onto every hunter's radar (same blip as the periodic sweep), on demand.
+        // Excluded in Free Cam whose fly controls already use this key; the phase/role gate lives in MatchManager
+        // (RequestManualPing no-ops outside Seek / for a found hider), so a stray press is harmless.
+        if (_localRole == PlayerRole.Hider && !(ActiveMode is FreeCamMode) &&
+            InputUtil.GameplayKeyPressed(pingKey) && MatchManager.Instance)
+            MatchManager.Instance.RequestManualPing();
+
         ActiveMode?.Tick();
     }