Connexin v0.1.0

What's Changed

• fix: harden full codebase review findings by @jmagar in #1
• Complete the Connexin cutover by @jmagar in #2
• ci: align fleet workflows and x86_64 releases by @jmagar in #3
• Publish Connexin as @dinglebear/connexin by @jmagar in #4

New Contributors

• @jmagar made their first contribution in #1

Full Changelog: https://github.com/dinglebear-ai/connexin/commits/v0.1.0