WIP Add support for passing a charm/bundle id as a deploy-target query parameter

You can now add a query parameter `deploy-target` with the value a charm or bundle id to the url when loading the GUI to automatically deploy the charm or bundle to the environment.
Yeah this way it keeps the search and all of the other sections working as expected. This functionality also doesn't really fit in any of the sections so placing it in a 'parent' one made sense.