Make sure file list files config always exists
Make sure file list files config always exists

Initialize files config with defaults in case none was passed

Ardinis/server,pixelipo/server,michaelletzgus/nextcloud-server,Ardinis/server,xx621998xx/server,nextcloud/server,Ardinis/server,endsguy/server,andreas-p/nextcloud-server,endsguy/server,michaelletzgus/nextcloud-server,pixelipo/server,endsguy/server,andreas-p/nextcloud-server,nextcloud/server,whitekiba/server,xx621998xx/server,andreas-p/nextcloud-server,pmattern/server,whitekiba/server,whitekiba/server,pixelipo/server,whitekiba/server,michaelletzgus/nextcloud-server,pmattern/server,xx621998xx/server,endsguy/server,jbicha/server,xx621998xx/server,pixelipo/server,jbicha/server,jbicha/server,andreas-p/nextcloud-server,xx621998xx/server,nextcloud/server,jbicha/server,andreas-p/nextcloud-server,pixelipo/server,pmattern/server,jbicha/server,michaelletzgus/nextcloud-server,pmattern/server,nextcloud/server,endsguy/server,whitekiba/server,Ardinis/server,pmattern/server,Ardinis/server