feat(.github/workflows): add create-screenshots.yml to automate screenshot creation refactor(.github/workflows): remove redundant screenshot creation steps from screenshots.yml feat: add screenshots.json to manage screenshot configurations The new create-screenshots.yml workflow automates the process of creating screenshots for pull requests, improving efficiency and reducing manual effort. The redundant screenshot creation steps in screenshots.yml have been removed to avoid duplication and maintain cleaner code. The new screenshots.json file allows for easier management and configuration of the screenshots to be created. #135