remove custom styles. use default Qt styles.

This is a major user-facing change.

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
pass -Wall -Wextra -pedantic
ui tweaks: lcd float display, linux camera path

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
pass -Wall -Wextra -pedantic
default to Qt background

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
change protocol ABI: sprinkle const. ABI BREAKAGE!

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
reformat

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
all except 3rdparty-maintained stuff pass -Wall -Wextra -pedantic

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
regen

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
fix size

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
fix size

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
fix exports

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
change bg color

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
resize slightly
simplify color stuffies

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>
fix UI after changes

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>