Core - Streamlined public parts of profile creation

UI - Started adjusting the VMs for the layer refactor

src/Artemis.Core/Plugins/LayerEffects/Placeholder/PlaceholderLayerEffect.cs

@@ -0,0 +1,58 @@
+using Artemis.Storage.Entities.Profile;
+using SkiaSharp;
+
+namespace Artemis.Core.LayerEffects
+{
+    /// <summary>
+    ///     Represents a layer effect that could not be loaded due to a missing plugin
+    /// </summary>
+    public class PlaceholderLayerEffect : BaseLayerEffect
+    {
+        internal PlaceholderLayerEffect(LayerEffectEntity originalEntity)
+        {
+            OriginalEntity = originalEntity;
+         
+            EntityId = OriginalEntity.Id;
+            Order = OriginalEntity.Order;
+            Name = OriginalEntity.Name;
+            Enabled = OriginalEntity.Enabled;
+            HasBeenRenamed = OriginalEntity.HasBeenRenamed;
+        }
+
+        internal LayerEffectEntity OriginalEntity { get; }
+
+        /// <inheritdoc />
+        public override void EnableLayerEffect()
+        {
+        }
+
+        /// <inheritdoc />
+        public override void DisableLayerEffect()
+        {
+        }
+
+        /// <inheritdoc />
+        public override void Update(double deltaTime)
+        {
+        }
+
+        /// <inheritdoc />
+        public override void PreProcess(SKCanvas canvas, SKImageInfo canvasInfo, SKPath renderBounds, SKPaint paint)
+        {
+        }
+
+        /// <inheritdoc />
+        public override void PostProcess(SKCanvas canvas, SKImageInfo canvasInfo, SKPath renderBounds, SKPaint paint)
+        {
+        }
+
+        internal override string GetEffectTypeName()
+        {
+            return OriginalEntity.EffectType;
+        }
+
+        internal override void Initialize()
+        {
+        }
+    }
+}