Sleazy Fork

• Thanks to a helpful user on the Chub Discord, I found out that the API key is available in localStorage, saving the user from having to manually input it.
• Support new frontpage feed dropdown used for selecting timeline.
• Changed follows to only refresh once per hour, because it takes a few seconds and can be annoying.

Rolled back token verification because apparently there are tokens that look different.

Do a basic validation for the API key and alert user if it is clearly invalid. Also do a simpler check for lack of cached data.