Re-organize all projects (#4166)

Content.Shared/Construction/Steps/ArbitraryInsertConstructionGraphStep.cs

@@ -0,0 +1,19 @@
+#nullable enable
+using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.Utility;
+
+namespace Content.Shared.Construction.Steps
+{
+    public abstract class ArbitraryInsertConstructionGraphStep : EntityInsertConstructionGraphStep
+    {
+        [DataField("name")] public string Name { get; private set; } = string.Empty;
+
+        [DataField("icon")] public SpriteSpecifier Icon { get; private set; } = SpriteSpecifier.Invalid;
+
+        public override void DoExamine(FormattedMessage message, bool inDetailsRange)
+        {
+            if (string.IsNullOrEmpty(Name)) return;
+            message.AddMarkup(Robust.Shared.Localization.Loc.GetString("construction-insert-arbitrary-entity", ("stepName", Name)));
+        }
+    }
+}