Agentic - LangChain4j Core Improvements

[cescoffier]

• Revamp the LangChain4j API to support non-blocking, asynchronous processing

• Improve memory management (lifecycle, scoping, resource reuse, short-term/long-term memory) across tool/agent executions

• Explore and improve support for Context Engineering:

  • Better control over prompt construction
  • Enhanced context injection at build/runtime
  • Modular strategies for short-term and long-term memory enrichment

From quarkusio/quarkus#50582

[dliubarskyi]

Should this be assigned to me? (can't assign myself)