Module dispatch 

Business message dispatch layer

ActrDispatch is the core struct of the new actr-runtime, responsible for:

1. ACL permission checking
2. Route key -> Workload handler static dispatch
3. Handler panic capture and reporting
4. Lifecycle hook delegation (on_start / on_stop)

This module contains no IO, network, or transport logic, and can be compiled and run on both native and wasm32 targets.

Structs

ActrDispatch

Pure business dispatcher