Update examples.
Updated hyperlinks of usecase pages
Updated negative validation example.
Update example.
Update in example template
Add relatedSObjects flag and update example.
update data generate example with 'relatedSObjects' key
update template init to support default templates and clarify interactive vs flag-based template generation
Updated Template Upsert Command (markdown)
Update description of 'relatedSObjects' key
Update Flag Supported and Default Template.
Updated Template Init Questionnaire (markdown)
Remove short flags from init command
Updated Quick Start Guide (markdown)
Updated Promptify Use Cases (markdown)
Updated _Sidebar (markdown)
Created Promptify Use Cases (markdown)
Updated Promptify (markdown)
Created Promptify (markdown)