update plugin signature to recieve bevy structs, add Arc<Mutex<>> around gfx_components, we we can get shared mutable access add prefab_meshes() access function Remove Arc<Mutex<>>
update plugin signature to recieve bevy structs, add Arc<Mutex<>> around gfx_components, we we can get shared mutable access add prefab_meshes() access function Remove Arc<Mutex<>>