CAMEL-22545 new camel-huggingface component

[johnpoth]

Description

https://issues.apache.org/jira/browse/CAMEL-22545

This introduces a new camel-huggingface component that provides an easy-to-use integration with the Hugging Face models. It leverages the Deep Java Library (DJL) Python engine to run Hugging Face Transformers pipelines directly.

For example, to use the Qwen2.5-3B-Instruct model:

from("direct:start-chat")
    .to("huggingface:chat?modelId=Qwen/Qwen2.5-3B-Instruct");

Thanks !

Target

• I checked that the commit is targeting the correct branch (Camel 4 uses the main branch)

Tracking

• If this is a large change, bug fix, or code improvement, I checked there is a JIRA issue filed for the change (usually before you start working on it).

Apache Camel coding standards and style

• I checked that each commit in the pull request has a meaningful subject line and body.

• I have run mvn clean install -DskipTests locally from root folder and I have committed all auto-generated changes.

[Croway]

can this be externalised to the parent pom?

[jamesnetherton]

Please register the component here, so that it gets added to the catalog:

https://github.com/apache/camel/blob/main/tooling/maven/camel-package-maven-plugin/src/main/java/org/apache/camel/maven/packaging/MojoHelper.java#L40-L50