If schema would be too large, strip titles to reduce size

[azaroth42]

Is your feature request related to a problem? Please describe.

In order to avoid the recursive schema issue #319, we can materialize the hierarchy. However, this quickly runs into the maximum schema length test, even without enums, dates or even property names longer than 1 character. A way to reduce the size would be to strip title from every property if that would reduce the size to within acceptable limits.

Describe the solution you'd like
If the schema would generate the "too many states for serving" error, then delete all title definitions from properties.

Describe alternatives you've considered
Fixing #319 :)