Create Visual Regression Test Suite

[Mosas2000]

## Description

Add screenshot-based checks for key UI states to detect accidental visual changes.

## Requirements and context

- Baseline capture

• Diff reporting

• Approved updates

• Cross-browser support

• CI integration

• Deterministic rendering

  Suggested execution

  Fork the repo and create a branch

  git checkout -b feature/testing-visual-regression

  Implement changes

  • Set up visual regression tooling

• Capture baselines for key views

• Add CI checks

• Document approval workflow

  Example commit message

  test: create visual regression test suite

  Guidelines

  • Assignment required before starting
  • PR must include a closing reference to this issue
  • Include screenshots or examples where applicable
  • Timeframe: 72 hours