[Polish] Make a better Bin Icon and put it on the desktop by default

[koo1140]

w 2 line 5 -10 7 7 cont -7 7 cont -5 -10 cont 5 -10 line -6 7 -5 10 cont 5 10 cont 6 7

[Mistium]

idk how to make a better bin icon, also the bin is on the dock so this is kinda redundant