Don't allow schema with name = 'api'.

[donquixote]

How to Reproduce

• Install Molgenis 9.3.1 with docker-compose.
• Login as admin.
• Visit http://localhost:8083/apps/central/#/
• Click "+" to add schema. Set name = 'api'.
• Schema is created successfully and appears in the list.
• In the list, click "api".
• Link goes to http://localhost:8083/api/tables/#/

Expected behavior

Creating a database with the name "api" should not be allowed.
Variations of this name should also not be allowed, if they lead to the same problem.

Observed behavior

On the new page we see "Validation error (FieldUndefined@[_schema]) : Field '_schema' in type 'Query' is undefined".

Obviously this can't work, because /api/* is the top-level API, whereas /$name/* is the API for a specific schema.

[donquixote]

See also:

• Spaces in ID's give errors #9034

Variations of this name should also not be allowed, if they lead to the same problem.

Actually I just tried "aPi" and it seems ok.