This is to show how much I suck at reviewing code. Look at this
massive gold nugget of garbage. Nobody on their serious mind would
have let that pass code review.
But I did. And now I deserve the punishment to deal with this.
Of course, the author didn't seem to have spared more than a fraction
of a second of their brain power to even consider what they were
doing here. But that's what code review is for - preventing garbage
like this from landing. And yet, here we are, removing an invisible
Week view from the sidebar.