Hi, this PR adds rich to the cookiecutter dependencies and improve the style of the prompts without changing the prompt workflow

• Add a counter, e.g. [1/10], at the start of each prompt so the user knows how many steps are left
• Default values are shown between parenthesis in the cyan color
• This enables cookiecutter template creators to use simple markup to style their questions, e.g. `What is [bold yellow]your name[/]"
• The answers accepted for the different types of prompts are the same as before:
  • y/t/true/yes/on or n/f/false/no/off for boolean questions
  • Using integers for multiple choices questions
  • Json prompt supported the same was as before
• Add a 2 spaces indent at the start of each prompts

You can find screenshots of the changes proposed in the issue #1885

I used rich as it seems the most mature, maintained, and popular package to style CLI apps in python