Scheduled import of published building hours data

[hawkrives]

@jwin-mm, first - thank you so much for your contributions!

Second - when we find a data source that is parsable, what we usually do is write a shell script (sometimes using curl + htmlq + yq, sometimes all in JavaScript) that knows how to load (a web page|a list of web pages), extract the data, then write out a data file.

Then, we can wire it up in a GitHub Action that runs on a schedule (weekly? daily?) and automatically creates a pull request when it finds data updates.

We'd (myself and @drewvolz) be happy to mentor you through such a script, if you're interested!