Description

If the user picks prettier, then suggest the prettier .vscode extension, and add the settings.

settings.json

{
  "editor.defaultFormatter": "esbenp.prettier-vscode",
  "editor.formatOnSave": true
}

extensions.json

{
  "recommendations": ["esbenp.prettier-vscode"]
}

Related Issue

re #216

Notes for Reviewers

1. Create template/config/prettier/.vscode:
   1.1. extensions.json
   1.2. settings.json
2. render('config/prettier') in index.ts
3. Remove logic from renderEslint.ts for esbenp.prettier-vscode, as it is now moved to a dedicated file (template/config/prettier/.vscode/extensions.json)

Screenshots

Generated project without prettier

Generated project with prettier