Ask HN: Open source web based solution to create movie catalog/inventory?

I started working in an organization that use spreadsheets to catalog and organize their movie inventory. Their inventory also includes movies that they don't have anymore (because they need to know that the movie exist) and it's basically local stuff (not even in IMDB). For every new movie, they manually give an unique ID. But, after a few years doing this, the spreadsheets have a lot of repeated IDs and relies on one person that attributes the IDs.

I started looking for open source solutions in Github, but there are a lot of (dead) projects and they focus more on your files and your local library or how to import IMDB metadata.

They asked for a web based centralized system that give them unique sequential IDs and relate with the movie title, director and year of production. I was thinking to import the CSV (current ID, title, production year, director) and use Trac tickets[1] to control it. Any tips in this direction? Or should I try a whole catalog system?

[1] https://trac.edgewall.org/