Auto Build

fix: Moved some dictionaries to `__init__` methods.

`colors` in `Argparse.ColorizingHelpFormatter` class.
`_level_name` in `Formatters._Formatter` class and `level_colors` in `Formatters.ColorizingFormatter` class.
`sign_colors` in `PPrint.PrettyPrinter` class.
`colors` in `TreePrint.TreePrint.Node` class.