Make website more blahaj-themed

[gabrc52]

Such as changing from institute red to blahaj blue, adding more blahajs, etc

eom

[dtemkin1]

love this <3

[camtheman256]

++++++1

[camtheman256]

a followup PR to #432 could be to add some CSS interactivity to the sticker? maybe like on hover or something cute

[dtemkin1]

@camtheman256 @gabrc52 maybe something like this 👀? could prob do this later today (if i can finish 046, may have to punt this to later tho)