ВЕРСИИ (2)

## NEW EFFECT NOISE! - `NOISE` - TV static effect (0/1) - 0 = no noise - 1 = old TV static noise ### Bugs fixed - - Fixed wrong pixelation math that caused weird scaling - Fixed edge artifacts by preventing texture sampling outside bounds - Fixed pixel centering for cleaner pixelation blocks - Fixed potential crashes from division by zero in color calculations - Fixed color overflow issues with proper clamping - Fixed inverted pixelation logic (now higher values = more pixelation) - Fixed NOISE setting not working properly with true/false values - Optimized luminance calculations for better performance

Alpha version