Will ich gleich mitmachen. Hab ich nie so wirklich gelernt.

Sounds like you want a DAM (Digital Asset Management)

Maybe have a look at https://www.resourcespace.com/

I haven’t tested it, I just fetched it from awesome-selfhosted.net/

What would be a better alternative in your opinion?

Ah, maybe. My vocabulary for kitchen furniture is a bit unclear sometimes what equates to what.

Schrank would be a box with doors and several levels of storage inside.

Du hast doch nicht alle Tassen im Schrank - German, you don’t have all your cups in the drawer.

Telling someone he is stupid via comparison to cups. Why? Who knows.

Zumindest das Wort Mädchen ist wirklich eine Verniedlichung, historisch, vom Wort Magd. Siehe https://de.m.wikipedia.org/wiki/Mädchen

Ich fands lustig