Preserve the manual IB detach, reattach, shared-consumer and startup
cancellation evidence as a historical snapshot for the QA worker.
Specify independent service ownership and deterministic phase gates,
including terminal-order resurrection during second-chart bootstrap.
Keep service continuity distinct from clean chart exit and retain the
unresolved cancellation, debugger, order-correlation and native-crash
findings. The linked Taken tasks own the worker assignments; this
document provides supporting context, not acceptance or executed tests.
(this patch was generated in some part by `opencode` using
`gpt-6.1-sol` (`openai`))