When exporting a kanban we should export the kanban's main field (#6444)

This PR was created by [GitStart](https://gitstart.com/) to address the
requirements from this ticket:
[TWNTY-6046](https://clients.gitstart.com/twenty/5449/tickets/TWNTY-6046).
This ticket was imported from:
[TWNTY-6046](https://github.com/twentyhq/twenty/issues/6046)

 --- 

### Description

- We are getting the `kanbanFieldMetadataNameState` , get the column
data, and if there is data and the use is on the Kanban view we add the
data to the result

### Refs

#6046

### Demo

<https://jam.dev/c/96f16211-40e4-4b49-a6f5-88f0692fb47a>

Fixes #6046

---------

Co-authored-by: gitstart-twenty <gitstart-twenty@users.noreply.github.com>
Co-authored-by: gitstart-twenty <140154534+gitstart-twenty@users.noreply.github.com>
Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-front/src/testing/mock-data/config.ts

@@ -1,9 +1,10 @@
-import { CaptchaDriverType } from '~/generated/graphql';
 import { ClientConfig } from '~/generated-metadata/graphql';
+import { CaptchaDriverType } from '~/generated/graphql';
 
 export const mockedClientConfig: ClientConfig = {
   signInPrefilled: true,
   signUpDisabled: false,
+  chromeExtensionId: 'MOCKED_EXTENSION_ID',
   debugMode: false,
   authProviders: {
     google: true,