Finding a drop-down, Wayland-supporting, customizable terminal app is about as hard as you’d think. — For years now, I’ve used an excellent drop-down terminal emulator called Guake — a GNOME port of Quake. It supported every feature I needed: Wayland (mostly), tabs, custom shortcuts, custom shell, transparency, and a toggle command (guake -t) that plays nice w/ custom keybinds in GNOME. Recently, however, I’ve found…