Update from code changes: document AI Collection Creator - #399

Running Vale across on the following files affected by this PR:

- concepts/collections-schemas.mdx
- guides/ai-collection-creator.mdx

Attempting to initialize Vale linter...
No customer vale configuration detected. Using Mintlify's default configuration.
Attempting to run Vale spellcheck...
Vale spellcheck completed successfully.

mintlify/docs/concepts/collections-schemas.mdx:
	- 3:45     Did you really mean 'urBackend'?
	- 28:32    Did you really mean 'urBackend'?
	- 51:50    Did you really mean 'stringified'?
	- 61:1     Did you really mean 'urBackend'?

mintlify/docs/guides/ai-collection-creator.mdx:
	- 3:110      Did you really mean 'urBackend'?
	- 68:82      Did you really mean 'urBackend'?
	- 90:116     Did you really mean 'urBackend'?
	- 101:33     Did you really mean 'Groq'?
	- 101:199    Did you really mean 'Groq's'?
	- 108:51     Did you really mean 'Groq'?


Found 10 suggested changes across 2 files in 474.06ms