Cargo: pizza & bureaucracy (#5123)

* add paper label component

* git mv

* rename namespace

* add cargo printouts

* more crates

* directly attach paper

* comment typo

Content.Server/Paper/PaperComponent.cs

@@ -36,6 +36,22 @@ namespace Content.Server.Paper
             _mode = PaperAction.Read;
             UpdateUserInterface();
         }
+
+        public void SetContent(string content)
+        {
+            Content = content + '\n';
+            UpdateUserInterface();
+
+            if (!Owner.TryGetComponent(out AppearanceComponent? appearance))
+                return;
+
+            var status = string.IsNullOrWhiteSpace(content)
+                ? PaperStatus.Blank
+                : PaperStatus.Written;
+
+            appearance.SetData(PaperVisuals.Status, status);
+        }
+
         private void UpdateUserInterface()
         {
             UserInterface?.SetState(new PaperBoundUserInterfaceState(Content, _mode));