[Dashboards] Server: Rich Text Widget (#16296)

closes https://github.com/twentyhq/core-team-issues/issues/1893

sync in the transformation layer - 
with just the blocknote format -

<img width="1532" height="1058" alt="CleanShot 2025-12-04 at 16 43 27"
src="https://github.com/user-attachments/assets/081483fb-0bd0-4f14-81fc-8ea2261367a2"
/>

with just the mardown format - 
<img width="1534" height="1056" alt="CleanShot 2025-12-04 at 16 45 03"
src="https://github.com/user-attachments/assets/4eae513b-423d-4597-b79c-97d1f33ab994"
/>

attaching response since in screen shot its getting cut - 
```
{
  "id": "7189a10a-177c-4cc2-8946-950b8c125913",
  "pageLayoutTabId": "82ac56dd-4351-43ad-bf3d-49624c057e17",
  "workspaceId": "20202020-1c25-4d02-bf25-6aeccf7ea419",
  "title": "awdawd awdawdawd",
  "type": "STANDALONE_RICH_TEXT",
  "objectMetadataId": null,
  "gridPosition": {
    "row": 1,
    "column": 1,
    "rowSpan": 1,
    "columnSpan": 1
  },
  "configuration": {
    "body": {
      "markdown": "# Hello World",
      "blocknote": "[{\"id\":\"2e744f21-7c71-414d-b87f-fb48400c593c\",\"type\":\"heading\",\"props\":{\"textColor\":\"default\",\"backgroundColor\":\"default\",\"textAlignment\":\"left\",\"level\":1},\"content\":[{\"type\":\"text\",\"text\":\"Hello World\",\"styles\":{}}],\"children\":[]}]"
    }
  },
  "createdAt": "2025-12-04T11:14:52.212Z",
  "updatedAt": "2025-12-04T11:14:52.212Z",
  "deletedAt": null
}
```

packages/twenty-front/src/generated-metadata/graphql.ts

@@ -3768,6 +3768,12 @@ export type RevokeApiKeyInput = {
   id: Scalars['UUID'];
 };
 
+export type RichTextV2Body = {
+  __typename?: 'RichTextV2Body';
+  blocknote?: Maybe<Scalars['String']>;
+  markdown?: Maybe<Scalars['String']>;
+};
+
 export type Role = {
   __typename?: 'Role';
   agents: Array<Agent>;
@@ -3977,6 +3983,11 @@ export type SignedFile = {
   token: Scalars['String'];
 };
 
+export type StandaloneRichTextConfiguration = {
+  __typename?: 'StandaloneRichTextConfiguration';
+  body: RichTextV2Body;
+};
+
 export type StandardOverrides = {
   __typename?: 'StandardOverrides';
   description?: Maybe<Scalars['String']>;
@@ -4702,17 +4713,18 @@ export type Webhook = {
   workspaceId: Scalars['UUID'];
 };
 
-export type WidgetConfiguration = AggregateChartConfiguration | BarChartConfiguration | GaugeChartConfiguration | IframeConfiguration | LineChartConfiguration | PieChartConfiguration;
+export type WidgetConfiguration = AggregateChartConfiguration | BarChartConfiguration | GaugeChartConfiguration | IframeConfiguration | LineChartConfiguration | PieChartConfiguration | StandaloneRichTextConfiguration;
 
 export enum WidgetType {
   CALENDAR = 'CALENDAR',
   EMAILS = 'EMAILS',
   FIELDS = 'FIELDS',
+  FIELD_RICH_TEXT = 'FIELD_RICH_TEXT',
   FILES = 'FILES',
   GRAPH = 'GRAPH',
   IFRAME = 'IFRAME',
   NOTES = 'NOTES',
-  RICH_TEXT = 'RICH_TEXT',
+  STANDALONE_RICH_TEXT = 'STANDALONE_RICH_TEXT',
   TASKS = 'TASKS',
   TIMELINE = 'TIMELINE',
   VIEW = 'VIEW',