Split text section into blocks

The aim is to be able to use separate delegate for things like codeblocks and quotes so that they can be styled differently.

![image](/uploads/c813c0d1767f45df14cebe632e2ee10a/image.png)

src/qml/MessageComponentChooser.qml

@@ -79,6 +79,28 @@ DelegateChooser {
         }
     }
 
+    DelegateChoice {
+        roleValue: MessageComponentType.Code
+        delegate: CodeComponent {
+            maxContentWidth: root.maxContentWidth
+            onSelectedTextChanged: selectedText => {
+                root.selectedTextChanged(selectedText);
+            }
+            onShowMessageMenu: root.showMessageMenu()
+        }
+    }
+
+    DelegateChoice {
+        roleValue: MessageComponentType.Quote
+        delegate: QuoteComponent {
+            maxContentWidth: root.maxContentWidth
+            onSelectedTextChanged: selectedText => {
+                root.selectedTextChanged(selectedText);
+            }
+            onShowMessageMenu: root.showMessageMenu()
+        }
+    }
+
     DelegateChoice {
         roleValue: MessageComponentType.Audio
         delegate: AudioComponent {