feat(14.2.1-03): add markdown and multilingual cabana fields

Lift locale maps before ProjectWritableFields so a Journal-shaped save can persist the default host scalar and non-default locales through TranslationWriter without dropping nested JSON.

Co-authored-by: Cursor <cursoragent@cursor.com>

admin/src/components/form/registry.ts

@@ -28,6 +28,9 @@ import RelationField from './fields/RelationField.vue'
 import SwitchField from './fields/SwitchField.vue'
 import TextField from './fields/TextField.vue'
 import TextareaField from './fields/TextareaField.vue'
+import MarkdownField from './fields/MarkdownField.vue'
+import MLTextField from './fields/MLTextField.vue'
+import MLMarkdownField from './fields/MLMarkdownField.vue'
 import UnsupportedField from './fields/UnsupportedField.vue'
 import WidgetField from './fields/WidgetField.vue'
 
@@ -60,6 +63,9 @@ const renderers = new Map<string, Component>([
   ['datepicker', DatepickerField],
   ['password', PasswordField],
   ['permissioneditor', PermissionEditorField],
+  ['markdown', MarkdownField],
+  ['mltext', MLTextField],
+  ['mlmarkdown', MLMarkdownField],
 ])
 
 /** Types whose control shows the label itself (toggle cards, relation manager). */
@@ -79,7 +85,7 @@ const valueless = new Set<string>([RELATION_MANAGER, 'widget', 'partial', 'fileu
  * Types whose control is a group rather than one focusable element: the
  * visible label is a span the group points at, not a label for an input.
  */
-const groupLabelledTypes = new Set<string>(['widget', 'partial', 'fileupload', 'permissioneditor'])
+const groupLabelledTypes = new Set<string>(['widget', 'partial', 'fileupload', 'permissioneditor', 'mltext', 'mlmarkdown'])
 
 export function rendererFor(type: string): Component {
   return renderers.get(type) ?? lazyRenderers.get(type)?.() ?? UnsupportedField