Advanced login area

[Lovinoes]

There should be the option to switch from the current layout to various other layouts, such as the default Pterodactyl login page with custom logo (which you can already set). With its user defined color layout and transparency options, as already known for the background (Dimm, Blur and stuff ifyk)

would be very nice 🤑
could go together with #54

[prplwtf]

Closed #54 to move discussion to this issue. Different layouts could be the current one, redesign and another redesign.