ContextForge MCP Gateway

# 📚 Documentation PR > Run `make markdownlint spellcheck` and fix any issues. > Preview locally with `cd docs && make serve`. > Do **not** commit secrets or internal URLs. --- ## 🔗 Related Issue / Epic _Link to the doc bug or epic this PR addresses:_ Closes # --- ## 📝 Summary (1-2 sentences) _What section of the docs is changing and why?_ --- ## ✏️ Type of Change - [ ] Typo / formatting - [ ] Outdated or incorrect info - [ ] Missing explanation / example - [ ] Unclear instructions - [ ] New page or major rewrite - [ ] Other (describe) ---