Release 11.0.0

Short version:
- Backport v12.3.0 to TYPO3 version 11.5 LTS

Long version:
- Generate content elements
- Page tree generation
- Add title and alternative to images during generation
- Translate XLF language files
- Prompt templates manager
- Add title and alternative generation to images
- Generate images in Filelist with DALL-E and Midjourney
- Generate alternative text and titles for images in the Filelist
- Status updates during generation
- Configurable storage for generated images
- Page title and meta tags generation
- OG-Graph and Twitter tags generation 

Please consider to clear PHP caches and browser caches.