Split into few packages

[medikoo]

• cli-color should be purely about style and color
• cli-utils (or similar) should be about any small operations as erase and move, for meta retireval, any ansi processing like slice, strip, getStrippedLength
• cli-art (or similar) to create text graphical art
• cli-table (or similar) to output table

On the way throbber probably should be dropped, at least current form doesn't reflect good design, and there's way more powerful progress handling provided by cli-progress-footer