Uh oh

What's Changed

• Add roadmap for zero-config RAII fixture by @leynos in #1
• Add runtime privilege detection feature by @leynos in #2
• Add bootstrap_for_tests helper for integration tests by @leynos in #8
• Document test support utilities by @leynos in #13
• Refactor worker orchestration into dedicated module by @leynos in #14
• Rephrase client guidance in user guide by @leynos in #15
• Consolidate environment scope guard by @leynos in #16
• Split test support utilities by concern by @leynos in #22
• Refactor TestCluster privilege orchestration by @leynos in #23
• Split bootstrap orchestration into focused modules by @leynos in #24
• Add RAII-based TestCluster with connection helpers and Diesel support by @leynos in #26
• Integrate ergonomic RAII test_cluster fixture with rstest by @leynos in #28

Full Changelog: https://github.com/leynos/pg-embedded-setup-unpriv/commits/v0.1.0