Investigate Multi Modal Support for Ramalama

[bmahabirbu]

Audio, and vision support

Add a skill.md for audio/vision for agents to take advantage of

make sure ramalama can handle audio and vision with serving a model with audio/image support

[olliewalsh]

make sure ramalama can handle audio and vision with serving a model with audio/image support

does this have anything to do with ramalama? Just tried uploading a wav file to gemma4 using the llama.cpp web ui and it works fine