Simplest CMS for Vue on a Firebase hosting / realtime database

Hi to all in the community,
I am wondering what it would be the best option for an admin / cms integration for a very simple vue.js app where I expect the administrators to create new simple content as pages or posts using Firebase for hosting the app and its RealTime Database and Authentication.

On a not extensive search I have found Tamiat CMS for Vue 2

something like that for Vue 3 ?

Also found Storyblok, but not sure if it is possible to make it run together with firebase

And ButterCms that is only free for 30days :confused:

Any suggestions to try out?