- tename /api/clients/ into /api/chat
- move the the image from /api/clients to /api
- fix the layout inside the chat and embeddings docs. Moving the runtime options and sample controllers at top level.
- adjust all affected links.
- Make it use the new OpenAiAudioApi.
- Remove trascription code from spring-ai-core. Too early to generalize.
Move all related code under the spring-ai-openai project.
- Fix missing licenses and javadocs.
- Add 'Audio' prefix for Transcription classes and packages.
- Add missing auto-configuraiotn and tests.