[API/GET/club-registration/unapproved] Status code 200 instead of 404 when manager is invalid

[Ytrygub]

Environment: Windows 10 Pro Version 22H2
Version 120.0.6099.225 (Official Build) (64-bit)
Reproducible: always
Build found:
front 2024-01-04 d5b9ee
back 2024-01-04 7dd789

Preconditions

1. Site http://speak-ukrainian.eastus2.cloudapp.azure.com/dev/ is opened.
2. Method: GET
3. Endpoint: /api/club-registration/unapproved/{managerId}
4. Token in Postman is received (as for User Manager)

Steps to reproduce

1. Go to Postman
2. Create GET request
3. Use invalid value (e.g. 1111111111111111) instead of {managerId}
4. Click 'SEND' button

Actual result
Status code '200 OK'

Postconditions
'404 Not Found' status code and message 'Manager ID is not found' should appear