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pedjak changed the title wip: migrate e2e tests to godog framework (aka BDD/Cucumber) Migrate e2e tests to Godog BDD framework

pedjak changed the title Migrate e2e tests to Godog BDD framework 🌱 Migrate e2e tests to Godog BDD framework

pedjak marked this pull request as ready for review

Copilot AI review requested due to automatic review settings

Replace traditional Go e2e tests with Godog (Cucumber for Go) to improve
test readability and maintainability through behavior-driven development.

Changes:
- Convert existing test scenarios to Gherkin feature files
- Implement reusable step definitions in steps/steps.go
- Add scenario hooks for setup/teardown and feature gate detection
- Provide comprehensive documentation in test/e2e/README.md
- Remove legacy test files (cluster_extension_install_test.go, etc.)

Benefits:
- Human-readable test scenarios serve as living documentation
- Better separation between test specification and implementation
- Easier collaboration between technical and non-technical stakeholders
- Reduced code duplication through reusable step definitions

Assisted-By: "Claude <noreply@anthropic.com>"