Create Langchain4j Kamelets specific to certain Models

[zbendhiba]

Langchain4j-chat and Langchain4j-embedding components in Camel lack knowledge of the specific type of LLM to connect to.

To utilize them, we need to create Java beans that can generate eitherEmbeddingModels or ChatModels.

The goal is to begin with a few examples of Kamelets that are aware of the model type, which will simplify usage.

These are examples we target for the EmbeddingModels

• a Kamelet to create embeddings with Camel Langchain4j Embedding component, relying on HugginFace Embedding Model #2323
• a Kamelet to create embeddings with Camel Langchain4j Embedding component, relying on OpenAI Embedding Model #2324
• a Kamelet to create embeddings with Camel Langchain4j Embedding component, relying on Nomic Embedding Model
• a Kamelet to create embeddings with Camel Langchain4j Embedding component, relying on Ollama Embedding Model