Move the blocked-vs-strategy approval-type decision out of JSX into a pure
buildTaskEscalation(task) helper so the escalation policy is testable and
not embedded in the click handler.
Sections now subscribe directly to the Zustand store via useSectionContext
(shared data derivation) and useAppStore fine-grained selectors. Delete
useAppController, useExecutionController, useOrganizationController, and
useCommunicationController; the three domain forwarders held no logic
beyond re-exporting store slices.
SectionContentView becomes a 50-line layout dispatcher taking only
{section, error, pageTransition}; cross-domain run actions (startRun /
cancelRun) move into App.tsx and are exposed to sections through a new
AppActionsContext alongside refresh / setError / openPathWithFeedback.
App.tsx now calls useUIController + useCompanyController directly and
composes palette + navigation plumbing itself.
ZacharyZhang-NY