Each command implements and interprets the following coloring styles
- ``dark`` - default coloring style picks up palette colors Cyan, Red, Blue, White etc
- ``light`` - lighter chooses white colored console printing.
- ``nocolor`` - nocolor is for console printing without any colors.
All coloring internally use ASCII color schemes, portable across all known OS.
- String() for colorized output
- JSON() for json marshalled output
All messages should adhere to this interface unless its
explicitly not necessary in some cases.
