Display in masonry style on desktop/horizontal and single columm on mobile/vertical.

horizontal mode hotkeys:

• swipe up / key up: enter fullscreen
• swipe down / key down: exit fullscreen
• swipe left / key left: previous image
• swipe right / key rigth: next image

Admin panel on /filemanager

make /back/Makefile install and migrate

(cd /front && npm run build) to build and copy frontend in public folder