Revert "cot: maybe support this"

This reverts commit d78552e097201b60c0c35e479324798b148523fc.
cot: lets try this theme stuff (probably broken)
cot: apparently this needs to be static?
minui: revert to original
cot: maybe fix this shit
cot: add theme_name to COTTheme class
cot: more fucking around with classes
cot: again maybe fix
cot: getting closer now
cot: this is actually a path, not a name
cot: update header to path
cot: lets see where this font is
Fix the font loading
ui: possibly fix hardware buttons
Revert "ui: possibly fix hardware buttons"

This reverts commit e327d48c3739bd74a119c079428b662f1ffca2b4.
cot: maybe change theme path
cot: fix theme path
cot: debug set theme path
cot: maybe re-init theme
cot: hydro placeholder