bug: Can't unselect node kind for webhook

[BaptisteGi]

Component

Frontend UI

Infrahub version

1.2.7

Current Behavior

If I select a node kind for a webhook I can't unselect it later. I need to delete the webhook and create it again. This is particularly impacting due to #6325.

Expected Behavior

As the attribute is optional I should be able to put it back to empty.

Steps to Reproduce

• Navigate to webhook
• Create a webhook and specify a node kind
• Then edit the webhook
  => You can unselect but then it doesn't allow you to save
  => You can edit another field to unlock the save button but value in node kind is ignored

Additional Information

• The current process to empty the field (search selected value to click on it) isn't intuitive. We should find something better (have the selected value at the top, a button to empty the field ...)