[feature request]: handle multiple events for each component

Currently we can't add more than one event to a component. Sometimes we need to launch more than one action.

The issue describes a limitation where a component can have only one event, but names no files, tests, or entry points. Start by locating how component events and actions are currently configured, then clarify the desired representation and triggering behavior for multiple actions before defining completion criteria.

Written by the indexing model from the issue text.