Function dispatch_tool_invocations_with_hooks 

pub async fn dispatch_tool_invocations_with_hooks(
    tools: &ToolRegistry,
    invocations: &[ToolInvocation],
    hooks: &[&dyn ToolDispatchHook],
) -> Result<Vec<ToolInvocationResult>, KernelError>

Dispatch normalized tool invocations with policy/accounting hooks.

Hooks run in the order provided. A skip result still triggers every hook’s ToolDispatchHook::after_invocation callback so audit hooks can record synthetic outcomes. A terminate action stops dispatch before the tool is invoked and returns KernelError::ToolDispatchTerminated.