Add url parameters for selected aside ids

[theosiemensrhodes]

Context

Right now if you have an aside open and refresh your page it resets to without that aside. We should have it so that state is persisted in the url bar and is preserved on refresh. This will also allow us to create links to a specific id.

The relevant pages with asides are

• Classes Page: Class aside
• Coverage Page: Coverage aside
• Schedule Page: Shift aside

Things to consider

How we get to the place we need to scroll to. i.e. if the associated class/coverage request/shift is not in the first page of results how do we make sure it is visible.