Module touch 

Semantic (accessibility-action) component — validation and dispatch of element-action steps.

This is a COMPONENT, not a tool: it knows how to validate and execute ONE semantic action (press, toggle, set_value, …) on the element matched by selector in a target app, auto-waiting for the element to become visible and enabled, and nothing else. The pipeline tools (computer_act) compose it with the keyboard (super::keyboard) and wait engines; a future tool that needs semantic element actions can reuse it without carrying the pipelines along.

Exception kept from the former computer_touch: scroll_into_view waits only for the element to EXIST — its purpose is to bring a not-yet-visible element into view, so visibility would deadlock it.

Functions

action_name

Wire-facing name of an action (matches the snake_case serde renaming).

run_step

Execute ONE validated semantic action: resolve the target (app or shell surface), match the selector (auto-waiting for visible + enabled), invoke the action. Returns the step’s report fragment.

validate

Semantic-step validation: an element target (selector + exactly one app scope) and the action’s payload.