Fix effects (#27533)

* Fix effects

- Fix muzzle flash rotations.
- Fix effects so they update every frame.
- Fix effects tanking client performance.

* Fix merge artifact

Content.Client/Weapons/Melee/MeleeWeaponSystem.cs

@@ -43,10 +43,15 @@ public sealed partial class MeleeWeaponSystem : SharedMeleeWeaponSystem
         UpdatesOutsidePrediction = true;
     }
 
+    public override void FrameUpdate(float frameTime)
+    {
+        base.FrameUpdate(frameTime);
+        UpdateEffects();
+    }
+
     public override void Update(float frameTime)
     {
         base.Update(frameTime);
-        UpdateEffects(frameTime);
 
         if (!Timing.IsFirstTimePredicted)
             return;