MatchManager: new Radar Ping Sound property; MsgRadarPing now goes to
all clients (spawnBlips flag keeps blips hunter-only), sound plays 3D
at each pinged hider. Distance-based stagger (speed of sound + 35 ms
min gap) prevents phase cancellation when multiple hiders ping.
SoundEffect: new spatialize toggle (per asset, applied only to 3D
instances -> Steam Audio HRTF); removed unused fade field.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
adminandClaude Fable 5