+ Add border color canvas, painter and pose nodes view border canvas,
when background transparent
+ Add set bg color for PoseNode and set transparent color.
+ Update version
Changes:
Update ArgosTranslate node, change avaiables languages from selected
language and clear code.
Update HexToHue node, set piping next sibling input color elements
color. Fix readme extrasnodes.
Add to the file utils.js functions isValidStyle and rgbToHex
Update pyproject.toml to new version.