v2.23.0

What's Changed

• feat: add headers to all responses + ResendError by @drish in https://github.com/resend/resend-python/pull/179
• chore: bump version to 2.23.0 by @drish in https://github.com/resend/resend-python/pull/189

Full Changelog: https://github.com/resend/resend-python/compare/v2.22.0...v2.23.0