feat(tools): add 3 process-noun predicative tools (r_processus>*)

docs(tools): harmonize PoS constraints across predicative tool docstrings

feat: expose enrich primitives via MCP + USAGE.md

feat(phase-6 + mcp): JDM enrichment pipeline + expose verify_claim via MCP

feat(phase-5): JDM fact-checker — deterministic claim verification

feat: systematic refinement decoding across all tools (Choix C design)

feat: live streaming in qa_cli + layered diagnostic + Windows UTF-8 fix

feat(phase-4): MCP server (FastMCP) exposing 21 JDM tools

feat: decode refinement IDs + 10 predicative tools

feat(phase-3): Q&A CLI app + eval bench + tool args robustness

feat(phase-2): LangChain tools + agent (provider-agnostic)

chore: bootstrap JDM Agent project (Phase 0 + Phase 1)