reload should work *always*

[b5]

Given that we're still early days, we often get the WSOD (white screen of death). I think we should move the thing that looks for the command-R hotkey as far up the chain as possible, ideally tied directly to the main process (I don't think that's possible thanks to browser keyboard capture).

Basically, I want Reload to work more often.

[ramfox]

I believe the issue that keeps happening right now with WSOD, is that when you 'reload' you end up reloading to the same route that got you to WSOD in the first place. In which case, 'reload' should maybe take you to a 'parent' route, aka if what got you in trouble was /network/this/dataset, it should take you to /network

[b5]

This might have been addressed by #465? We should test

[ramfox]

Reload only punks out now if you reload from the Workbench page, the fetchWorkingDataset function fires off before fetchMyDatasets returns, causing issues. Should ensure we have a list of datasets before fetching the working dataset