* [wip] Pollinations for text
* Implement generate API request
* Determine Pollinations model tools via models list
* Add Pollinations option to /model command
* Add Pollinations support to caption
* Update link to pollinations site
* Fix type errors in openai.js
* Fix API connection test to use AbortController for request cancellation
* Remove hard coded list of pollinations vision models
* Remove openai-audio from captioning models