docs: add comprehensive documentation for MCP project

- Create comprehensive documentation structure using MkDocs
- Add markdown files for API reference, architecture, getting started, and troubleshooting
- Configure GitHub Pages deployment workflow
- Include custom Jekyll and MkDocs configurations
- Add custom styling and layout for documentation site

.gitignore

@@ -78,4 +78,13 @@ coverage/
 
 .bun/
 .cursorconfig
-bun.lockb
+bun.lockb
+
+# MkDocs
+site/
+.site/
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class