Content: Hey taunt asset, audio folder, radar sound wiring

New Assets/Audio/ with Hey.asset (+ ogg samples), Sound Effect
Distance Range moved there; Main.unity wires Hey.asset to the
MatchManager radar ping; The Room AudioSource tweak and regenerated
Player.prefab GlobalObjectIdHash (editor churn).

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

Assets/Audio/348568__deleted_user_5614036__edm-hey-sample.ogg.meta

@@ -0,0 +1,23 @@
+fileFormatVersion: 2
+guid: 64d317c5982234b4b92a2afac42f4b36
+AudioImporter:
+  externalObjects: {}
+  serializedVersion: 8
+  defaultSettings:
+    serializedVersion: 2
+    loadType: 0
+    sampleRateSetting: 0
+    sampleRateOverride: 44100
+    compressionFormat: 1
+    quality: 1
+    conversionMode: 0
+    preloadAudioData: 0
+  platformSettingOverrides: {}
+  forceToMono: 0
+  normalize: 1
+  loadInBackground: 0
+  ambisonic: 0
+  3D: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: