Module execution_suspension 

Execution suspension state machine: handle worker teardown when execution is paused.

This module defines ExecutionSuspensionState for tracking execution lifecycle:

• Running: normal execution.
• Suspended: execution paused, worker preparing to exit.
• WaitingInput: waiting for external input (human, tool, policy).

Structs

ExecutionSuspension

Execution suspension: tracks the state of execution suspension.

Enums

ExecutionSuspensionState

Execution suspension state.

SuspensionError

Errors for suspension operations.