feat: implement Bedrock and model clients for Claude, Llama, and Nova

[bjalt]

• Test for Prompt Converters
• Documentation for limits of invokeModel with tool calling using Nova models
• Documentation for configuration should be part of the bundle
• Image support for Claude and Nova using Bedrock
• Remove local model validation
• Example usage for Bedrock

[bjalt]

There is some code duplication in Anthropic and Bedrock. For the sake of keeping this PR small I left it in.

Please be also aware that I enabled Claude Modle image support to support. This was needed to use the same model definition for using Bedrock Claude with images. I tested the image implementation for Platform Anthropic with Sonnet 3.7.

[bjalt]

Fixes #307

[chr-hertel]

First of all thanks for working on this - I think it's a great addition and a very valid case in challenging the current extension points of the Platform layer - good timing for that large refactoring in #316 - but i guess we should get this merged before the other one.

also the redundancy can be tackled as a follow up - that's currently a matter how the response structured is handled.

please have a look at the phpstan failure, but nevermind the commit message check - just a reminder for me while merging.

i will give it a detailed look right away - thanks again! 👍

[chr-hertel]

Don't have access to the models on AWS atm, but will trust on your tests here - can you please add some examples though?

[bjalt]

@chr-hertel

please have a look at the phpstan failure, but nevermind the commit message check - just a reminder for me while merging.

I just looked at the phpstan issue and they should not be there. It runs locally and the code is guarded with an if statement limiting the possible type that can be handled.
Do you utilize any kind of caching in the actions? Can you trigger the qa run again before I set up the GitHub action in my repo to reproduce the issue?

Found the issue, I was just looking at my state not the merge result 🙈

[bjalt]

@chr-hertel I fixed the ci issues and added some examples.

[chr-hertel]

needs a rebase, but other than that i'd like to merge this - thanks already! :)

[bjalt]

@chr-hertel Rebased and resolved conflicts in the composer.json

[chr-hertel]

Thanks for you work @bjalt - will continue to get rid off redundencies 👍