Feature Information

Add controller support to be able to control the sub with. Not sure if there are specific implementations required between different controllers, but most likely Unity offers an abstraction to not have to worry about.

When the user performs a search query, show a progress bar or something similar rather than showing the infinity gif. This is because the gif does not indicate if firefox crashed or the parsing is taking longer.

We need to have a /status endpoint that the UI can query to get the status of the system, eg working, exception, idle etc.