Add Authorization

[shahar4499]

🎉 Support for Authentication / Authorization compliant to MCP 2025-03-26 Specification, using OAuth 2.1

[codecov]

Codecov Report

Attention: Patch coverage is 56.09756% with 90 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
fastapi_mcp/auth/proxy.py	0.00%	53 Missing ⚠️
fastapi_mcp/types.py	76.82%	19 Missing ⚠️
fastapi_mcp/server.py	72.30%	18 Missing ⚠️

📢 Thoughts on this report? Let us know!