[I] Auto-produce RetrievalAugmentor bridging Camel ingestion with @RegisterAiService RAG [camel-quarkus]

["JiriOndrusek (via GitHub)" <gi...@apache.org>]

JiriOndrusek opened a new issue, #8966:
URL: https://github.com/apache/camel-quarkus/issues/8966

   When Camel routes ingest documents into an EmbeddingStore (via langchain4j-embeddingstore component), the retrieved knowledge should be available to Quarkus LangChain4j `@RegisterAiService` for RAG-augmented chat. This adds auto-production of `RetrievalAugmentor` CDI beans that bridge the two, so they share the same EmbeddingStore instance without explicit user wiring.
   
   ## Covered scenarios
   
   - Single store + model, no existing RAG: auto-produce a `defaultBean()` RetrievalAugmentor backed by the `@Default` store (zero config)
   - Single store + model, existing RAG (Easy RAG or user-provided): `defaultBean()` yields, no conflict
   - Multiple stores, no config: auto-produce a default RAG backed by the `@Default` store
   - Multiple stores with config: named `RetrievalAugmentor` beans via `quarkus.camel.langchain4j.rag.augmentors.<name>.embedding-store-name`
   
   ## New files
   
   - `RagBridgeConfig` — `@ConfigRoot(BUILD_AND_RUN_TIME_FIXED)` for named augmentor config
   - `DefaultRetrievalAugmentorSupplier` — lazily resolves EmbeddingStore + EmbeddingModel from CDI
   - Build steps in `SupportQuarkusLangchain4jProcessor`
   - Integration test module `langchain4j-rag-bridge-ql4j`
   
   ## Related
   
   - Benefits from (but does not require) [CAMEL-24366](https://issues.apache.org/jira/browse/CAMEL-24366) which adds auto-embed to the embeddingstore component


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Re: [I] Auto-produce RetrievalAugmentor bridging Camel ingestion with @RegisterAiService RAG [camel-quarkus]

["jamesnetherton (via GitHub)" <gi...@apache.org>]

jamesnetherton closed issue #8966: Auto-produce RetrievalAugmentor bridging Camel ingestion with @RegisterAiService RAG
URL: https://github.com/apache/camel-quarkus/issues/8966


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