Implement dhrep collection filter with manifest page
See that we can restrict collections to be displayed/not displayed on dhrep manifest page: https://trep.de.dariah.eu/1.0/iiif/manifests/, see configuration in yaml file.
See that we can restrict collections to be displayed/not displayed on dhrep manifest page: https://trep.de.dariah.eu/1.0/iiif/manifests/, see configuration in yaml file.