The runner's step ask id was `step-<24 hex>`; every build seat holder's CheckAskID refuses it (base 36
milliseconds and six hex digits), so no placed step could be accepted. AskID now opens with base 36 of
the pipeline's start time in milliseconds and ends with six hex digits of the sha256 of the pipeline,
the artifact and the step: the same placement makes the same id at every start. A rerun uses its own
time.
Builds: design 47 G A-297, A-232, A-111
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
jschoubben
03b7b6ed24