Maybe the website makes it hard to find, but it is completely self hostable. Here is their GitHub: https://github.com/we-promise/sure

Providers that are in the app are: Lunch Flow, Plaid, SimpleFIN and Enable Banking

You can also import directly raw CSV and others

I had the same issue. Then I found https://sure.am/ . It has easy bank integration amongst others. Been using it for a bit now.

I have been running renovate on my yaml files, been really happy with it. Even got notifications set up finally so it tells me what gets upgraded to what. Although for me it is not a constant container but a Cron job that runs in my k3s cluster (since I’m using k3s anyway)

Like others mentioned file structure is the most important. In addition you can also grab the AniDB plugin and set it as the primary metadata source in Jellyfin. (I had it for quite a while so dunno how much difference it makes compared to TVDB, but from experience I practically never had wrong metadata on an anime)

I have been using Authentik for several years now, works great with k8s. Not sure about the difference between Keycloak and Authentik tho (feature vise)