WorkUnit
The leaf: a small, measurable, actionable unit of work (§DM-3.1).
In the namespace octomy::trove::specdb. Declared in src/libs/libspec/spec/SpecModel.hpp.
Detailed description
sectionKey is nullable and mutable. Null means free-standing — a side quest, or a planned unit that was left behind. Re-parenting is a redirect: the unit keeps its key, its status and its whole history.