* Add multiple images support
* Add multiple images support in gui
* Support multiple images in legacy client and in the api
Fix some model names in provider model list
* Fix unittests
* Add vision and providers docs
* IterListProvider support for generating images
* Add missing get_har_files import in Copilot
* Fix typo in dall-e-3 model name
* Add image client unittests
* Add MicrosoftDesigner provider
* Import MicrosoftDesigner and add it to the model list
* Improve download of generated images, serve images in the api
Add support for conversation handling in the api
* Add orginal prompt to image response
* Add download images option in gui, fix loading model list in Airforce
* Add download images option in gui, fix loading model list in Airforce
Add AbstractProvider class
Add ProviderType type
Add get_last_provider function
Add version module and VersionUtils
Display used provider in gui
Fix error response in api