* optimize loops that scan through all busses
* small speedups for Bus::autoWhiteCalc()
* small speedups for ColorOrderMap::getPixelColorOrder()
thanks to github Copilot for giving me the right ideas for this optimization
* bug: logf(temp-10) result becomes NaN when kelvin < 1200
* bug (RISC-V only): parameter of Bus::setCCT must be signed, to avoid undefined behaviour
* minor optimization by replacing constrain() with min(max())
- fixed inconsitencies in size rendering
- fixed palette being wrapped in color by position and color by age modes
- Fixed bug in memory layout: for some unknown reason, if flags come before particles, last flag is sometimes overwritten, changing memory laout seems to fix that
- New color modes in PS Fireworks 1D:
- custom3 slider < 16: lower saturation (check1: single color or multi-color explosions)
- custom3 slider <= 23: full saturation (check1: single color or multi-color explosions)
- custom3 slider > 23: color by speed (check 1 has not effect here)
- custom slider = max: color by age or color by position (depends on check1)
- removed local buffer for ESP8266 in 1D system to save on RAM
- increased particle brightness in PS Impact
- minor tweak in collision binning (might improve speed)
- removed comments and some other unused stuff
- fixed a few compiler wranings
* moving color_blend, color_add, and color_fade to a seperate file, to allow the compiler to inline the functions.
* inlining slightly increases firmware size - original non-inline functions get used on 8266, or when WLEDMM_SAVE_FLASH is defined.
Seems like a 10 microsecond delay on boards like the ESP32-P4 may not be enough, causing some issues with UDP audio sync being delayed or appearing "buffered". Oddly 10 microseconds was fine with the ESP32 and ESP32-S3, so it may also be an underlying IDF v5.3 change.
Practically, 10 microseconds or 100 microseconds isn't a real difference when we're dealing in frames per second.
* use a more meaningful max universes limit of 112 (safe up to 128x128 pixels)
* accept more universes, but only track sequences for the configures max universes
* made e131LastSequenceNumber[] local (its only used in e131.cpp)
