test
This example demonstrates a minimal HTML page that loads a JavaScript module defining a set of Redux-style actions for managing a complex visualization state, including map navigation, polygon selection, and graph interactions. The page uses plain HTML and CSS to display a static greeting, while the script imports and logs the action registry generated from a list of action types. It illustrates how to structure a front-end application with a central action system, using symbols for action types and a proxy to catch undefined references. No visual rendering or data source is included beyond the console output.