To optimise speed.
Costs well invested 128Byte of RAM.

Optimize graphical display with selective rendering

Fix USE_BIG_EDIT_FONT

Change font decent to -1 for tr and gr

For speeding up font drawing unify font decent.
Tr and Gr have ben the only fonts with a font decent of -2.
Sorry for some, a bit compressd, but hopefully still readeble symbols.

Update Japanese translation

Follow-up the PR #5255 (Case light menu (3rd attempt))

・Add new translation

Drop "static" keyword in ultralcd.cpp function declarations

Turkish update (squashed)

Add check for Turkish Font before setting better font for graphic displays

Fix z feedrate value when doing mesh bed leveling. probe feedrate use…

Case light menu (3rd attempt)

TMC2130 "Silent StepStick" support

Add an option for delta to home to the top

Fix for thePR #5267 (Introduce a +1234.56 format for over 999 steps/mm)

Minor stepper cleanup

Instead of waiting for a single long block, compare the complete block
buffer runtime for the long_move() check.

・Fix memory leak

Update Japanese translation

Introduce a +1234.56 format for over 999 steps/mm

・Change translation for 16 width LCD

Simply apply enabled settings instead of requiring users to edit
stepper_indirection.cpp

If the stepper ISR takes too long, chars are lost which leads to serial
communication errors like "Line number not +1" or "Wrong checksum". In
worst case, the printer can even do crazy moves.

With this changes, UART interrupts are handled inside the stepper ISR.
This way, no chars should be lost.

Endstop interrupt refinement