[Phase 3A]: Add QA Validation Framework (Schemas, Run Results, Acceptance Criteria)

[Vaibosnikov]

This PR introduces the complete QA Validation Framework under runner/qa.

Included:

• Entry script (src/index.js) to run all validators
• Test schema validator using AJV
• Run result validator with structural checks
• Acceptance criteria validator with example spec
• Config system (qaConfig.js)
• Utilities for file loading and logging
• Reporting system that generates qa-summary.json and qa-summary.txt
• Sample acceptance criteria JSON added in src/specs/

How to Execute:

cd runner/qa
npm install
npm run validate

Purpose:

This provides the foundational layer for validating:

• Generated tests
• Execution results from Playwright
• Acceptance criteria coverage

Full data-driven validation will be enabled once feature/test-data or DB/API integration is added in upcoming phases.

This branch is ready to merge into dev.

[Vaibosnikov]

FYI @Vaishnavitiwari10 @Anshra-dev

Notes for the Team

• The framework is fully functional but will produce 0 tests / 0 runs until the project adds data under runner/test-data (this will be covered in feature/test-data).
• No additional coding is required in this branch.
• This branch is ready to merge into dev as foundational QA infrastructure for Phase 4.

Attachment

Please review and approve.