Tangential partial offtopic aside: Unless i’m misunderstanding, you’re setting this up behind your home router and allowing it on your various devices using a VPN. Am i right? Any details, or even better, guides, on how to replicate this setup? I guess the DNS records on Leng are to be able to call services inside your home LAN by name instead of IPs, which is a nice quality of life upgrade.
This is by no means a vital service, but Imgur. Not the image hosting part itself, although the multiple self-hosted alternatives available are mostly aimed at photographs and surprisingly very few if any to memes and reactions for chats, forums and social media. On the other hand, the particular use case of sharing memes and meme dumps is not being fulfilled by anything else at the moment. Go to Imgur even on it’s current sorry decayed state and at any time you’ll find multiple people sharing image galleries, usually of up to 50 memes at a time, sometimes more. Lemmy, Mastodon and Discord servers try to fill that gap but right now they can’t.