ranade-oss makes staging releases fail on purpose

ranade-oss has built a repeatable release rehearsal around temporary, isolated applications. It deploys the worker, API and web pieces to staging, deliberately breaks the web release, confirms the rollback works, preserves diagnostic evidence, then tears the temporary setup down.

The safeguards are the point. Each run gets its own identities and checks stop the exercise if it could overlap with production resources or if staging is not ready. The workflow is also tested for cleanup, diagnostics and the absence of any production-promotion route.