TYPO3 v13 compatibility

[marekskopal]

Add TYPO3 v13 compatibility

Closes #303

This pull request includes several changes related to PHP version support and refactoring of image processing in controllers. The most important changes include updating PHP versions in workflows, modifying the RteImagePreviewRenderer and ImageLinkRenderingController classes, and removing the MagicImageService dependency.

PHP Version Updates:

• .github/workflows/phpcs.yml: Removed PHP 8.1 from the testing matrix.
• .github/workflows/phpstan.yml: Removed PHP 8.1 from the testing matrix.
• .github/workflows/testing.yml: Removed PHP 8.1 from the testing matrix.

Refactoring RteImagePreviewRenderer:

• Classes/Backend/Preview/RteImagePreviewRenderer.php: Changed the class to extend StandardContentPreviewRenderer instead of TextPreviewRenderer.

Refactoring ImageLinkRenderingController:

• Classes/Controller/ImageLinkRenderingController.php: Removed the dependency on MagicImageService and added ProcessedFile for image processing.
• Classes/Controller/ImageLinkRenderingController.php: Introduced ServerRequestInterface to get lazy loading configuration.

Refactoring ImageRenderingController:

• Classes/Controller/ImageRenderingController.php: Removed the dependency on MagicImageService and added ProcessedFile for image processing.
• Classes/Controller/ImageRenderingController.php: Introduced ServerRequestInterface to get lazy loading configuration.

Refactoring SelectImageController:

• Classes/Controller/SelectImageController.php: Removed the dependency on MagicImageService and added ProcessedFile for image processing.

[CybotTM]

Hi @marekskopal ,

thank you very much for your PR.

Can you please be so kind and fix the reported CS issues? (And remove PHP 8.1 in the workflows?)

Thank you very much.

[CybotTM]

Hi @marekskopal ,

Sorry to bother you again, ext_emconf.php must also be adapted analogously to composer.json