Refactor audio effect handling: remove cooldown logic and enhance sound playback functionality

ui/audio/owniverse_effects_player.gd

@@ -1,11 +1,8 @@
 class_name OwniverseEffectsPlayer
 extends AudioStreamPlayer
 
-const EFFECT_COOLDOWN_MSEC := 2000
-
 var enabled: bool = true
 var _effects: Dictionary = OwniverseAudioLoader.get_effects()
-var _last_played_msec: Dictionary = {}
 
 
 func set_enabled(value: bool) -> void:
@@ -21,11 +18,7 @@ func play_effect(effect_id: String) -> bool:
         return false
     if playing and stream == _effects[effect_id]:
         return false
-    var now: int = Time.get_ticks_msec()
-    if now - int(_last_played_msec.get(effect_id, -EFFECT_COOLDOWN_MSEC)) < EFFECT_COOLDOWN_MSEC:
-        return false
 
     stream = _effects[effect_id]
     play()
-    _last_played_msec[effect_id] = now
     return true

ui/audio/owniverse_music_player.gd

@@ -2,8 +2,8 @@ class_name OwniverseMusicPlayer
 extends AudioStreamPlayer
 
 const EXCLUDED_TRACK := "apocalypse_the_end"
-const MIN_PAUSE_SECONDS := 120.0
-const MAX_PAUSE_SECONDS := 300.0
+const MIN_PAUSE_SECONDS := 2 * 60.0
+const MAX_PAUSE_SECONDS := 5 * 60.0
 
 var enabled: bool = true
 var last_track: String = ""