feat(docker): replace all-in-one image with FrankenPHP and Caddy based image + discard other images

- use serversideup/php as a base image
- remove nginx unit base
- remove app / webserver images
- add bundle stage to remove pipeline dependency
- update docker setup docs
- edit gitlabci rules and release logic

app/Models/ClipModel.php

@@ -122,7 +122,6 @@ class ClipModel extends Model
             $found[$key] = new VideoClip($videoClip->toArray());
         }
 
-        // @phpstan-ignore-next-line
         return $found;
     }