0.2.3

What's Changed

• chore: uv format with CI check by @speterkins in #25
• fix: improve citation example by @raphael-cohere in #27
• fix: citations example by @raphael-cohere in #30
• fix: check for existence of north header keys in auth middleware instead by @speterkins in #32

Full Changelog: 0.2.2...0.2.3