Create comprehensive documentation and examples

[prosdev]

Branch: feat/add-documentation-examples

Priority: Medium

Estimate: 2-3 hours

Parent Epic: #1

Dependencies: #2, #3, #4, #5

Description

Create end-to-end documentation and working example projects that demonstrate how to use the @lytics/playwright-core packages. This enables other Contentstack teams to adopt the framework quickly with minimal friction.

Acceptance Criteria

• Getting-started guide covers installation through first test
• Adapter comparison guide helps users choose the right adapter
• Example projects are runnable and well-commented
• Migration guide helps teams switch from other reporters
• Troubleshooting section covers common issues
• All examples use real, working code (not pseudocode)

Technical Requirements

• Create docs/getting-started.md with step-by-step setup
• Create docs/adapters-guide.md comparing different adapters
• Add examples/basic/ - Simple project with annotations + reporter
• Add examples/firestore/ - Full setup with Firestore adapter
• Add examples/multi-adapter/ - Using multiple adapters together
• Create docs/migration-guide.md for teams using other reporters
• Add docs/troubleshooting.md with common issues and solutions
• Optional: Record video walkthrough and add to README

New Files

• docs/getting-started.md
• docs/adapters-guide.md
• docs/migration-guide.md
• docs/troubleshooting.md
• examples/basic/, examples/firestore/, examples/multi-adapter/