Datamosh 1.1

- Added Minecraft Java Edition 26.2 compatibility improvements.
- Added basic, textured, and textured-lit fallback rendering passes.
- Added a separate post-processing output buffer and explicit final pass.
- Fixed undefined macroblock edge interpolation behavior.
- Fixed screen-edge sampling during chroma subsampling and mosquito-noise detection.
- Added safer viewport-size handling.
- Replaced legacy transform helper usage with explicit matrix transforms.
- Disabled the unused shadow pass.
- Preserved the original macroblock drift, MPEG-style smearing, quantization, chroma artifacts, and mosquito noise.
