feat: add possibility to change image size at text image element

packages/base/ContentBlocks/ContentElements/textimage/config.yaml

@@ -1,11 +1,12 @@
 name: cloonar/textimage
 typeName: cloonar_textimage
 group: default
-prefixFields: true
-prefixType: full
+prefixFields: false
 fields:
   - identifier: header
     useExistingField: true
+  - identifier: subheader
+    useExistingField: true
   - identifier: bodytext
     type: Textarea
     enableRichtext: true
@@ -17,3 +18,12 @@ fields:
     useExistingField: true
   - identifier: imageorient
     useExistingField: true
+  - identifier: imagesize
+    type: Select
+    renderType: selectSingle
+    default: 2
+    items:
+      - label: 25%
+        value: 1
+      - label: 50%
+        value: 2