Allow editing angle of the fired projectile (#33254)

Add Angle datafield to `ProjectileComponent`. It allows to change the angle of the fired projectile

Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.cs

@@ -429,7 +429,7 @@ public abstract partial class SharedGunSystem : EntitySystem
         Projectiles.SetShooter(uid, projectile, user ?? gunUid);
         projectile.Weapon = gunUid;
 
-        TransformSystem.SetWorldRotation(uid, direction.ToWorldAngle());
+        TransformSystem.SetWorldRotation(uid, direction.ToWorldAngle() + projectile.Angle);
     }
 
     protected abstract void Popup(string message, EntityUid? uid, EntityUid? user);