ContextForge MCP Gateway

# ✨ Feature / Enhancement PR ## 🔗 Epic / Issue _Link to the epic or parent issue:_ Closes # --- ## 🚀 Summary (1-2 sentences) _What does this PR add or change?_ --- ## 🧪 Checks - [ ] `make lint` passes - [ ] `make test` passes - [ ] CHANGELOG updated (if user-facing) --- ## 📓 Notes (optional) _Design sketch, screenshots, or extra context._ If the change introduces or alters an architectural decision, add or update an ADR in **`docs/docs/adr/`** and link it here._ ```mermaid %% Example diagram - delete if not needed flowchart TD A[Client] -->|POST /completions| B(MCPGateway) B --> C[Completion Service] ```