Started a new, bare-bones windows/tab.c for testing.
Started a new, bare-bones windows/tab.c for testing.

ProtonMail/libui,ProtonMail/libui,mantyr/libui,sclukey/libui,mantyr/libui,tbodt/libui,sclukey/libui,tbodt/libui,mantyr/libui,ProtonMail/libui