Find available meeting rooms in your Microsoft org

At my work, we wanted to easily check which meeting rooms are available. We have some internal Azure webapps that require authentication against our Microsoft domain using AzureAD/Entra ID. I asked Claude for some help, and we came up with a small webpage that that displays a row for each meeting room in your Microsoft organization, and a column for every quarter hour of the workday, and the room's availability. It looks like this:

We customized it with our internal template colors, fonts and logo, but it has the same look. The code is available in the gist below.