v0.9.4

What's Changed

• ci: add GitHub Actions workflow and dependabot config by @harehare in #1
• feat: harden error handling, panic safety and observability by @harehare in #2
• build(deps): bump rstest from 0.27.0 to 0.28.0 by @dependabot[bot] in #3
• build(deps): bump utoipa-swagger-ui from 10.0.1 to 10.0.2 by @dependabot[bot] in #4
• build(deps): bump tokio from 1.54.0 to 1.54.1 by @dependabot[bot] in #5

Full Changelog: v0.9.3...v0.9.4