Contributing: Getting Started adding Last Updated field in UI

[FrederickGeek8]

Hi there. I just started using this repository for an uptime counter, but since the uptime isn't calculated Live (despite what the website might tell you) I was wondering how I could display a "Last Updated" timestamp in the web UI. I can't seem to find anything in the documentation, and it's something I'm willing to contribute to.

If I need to contribute this feature, I'm a little confused on the structure of the project and what is generated where. What would need to be done to add a "Last Updated" field to the web UI? Again, I'm a little confused by the structure of this project so I would need a little direction to start contributing.

From #497 I see that lastUpdated is populated by the last status change of the server. #557 makes clear that we would have to rely on the last commit date to generate a "Last Updated" field. I'm not sure where I would populate the last commit time in the web UI though.

Related to #768 and #557

[FrederickGeek8]

I just created a PR here: upptime/status-page#542

Please check it :) I would love to have this merged in.