Module runner 

Static runner interface.

This module replaces the old WASM plugin system with a static DI approach. Step executors implement StepRunner. A RunnerRegistry maps runner names to concrete implementations at startup.

Modules

vm

VM-based step runner.

Structs

RunnerRegistry

Maps runner names to StepRunner implementations.

StepContext

Shared context threaded into every runner invocation.

Traits

StepRunner

Async trait implemented by step executors (e.g. the VM runner).