Describe the bug
When you check the Environments list in the SETTINGS tab, you can only see at most 30 environments. This affects the validation of the file as it will highlight a valid environment when it is not in the first 30 environments.

To Reproduce

1. With a repository that has over 30 environments
2. Go to SETTINGS --> Environments

Expected behavior
It should show all the environments.

Screenshots

Extension Version
v0.26.2

Additional context
This should be fixed by the paginate method as used in this #110.