Update fund request clarification flow

[ateamcms]

Changes description

Developers checklist

• Autotests are passed locally
• Migration rollback works - if there is migration, check rollback
• Autotests are added:
  • bugfix - unit/feature test for this scenario if possible
  • new small/medium feature - simple feature test for positive scenarios

QA checklist

• Translations are done
• Endpoint is fast on dump - if there is new endpoint or changed query, endpoints that are using changed query - working fast on production dump, <2s

[RobinMeles]

added the label 'do not merge' due to this issue being worked on in this branch