Is there a way to check completion percentage of all advancements?

[alexzander700]

Description

I want to add a module to my server's mod that will check the completion rate of your advancements when you sleep. I would normally just check it against the "bac_advancements" scoreboard value, however it turns out when a server runs out of storage all of the scoreboard values reset. I've attempted looking it up, but all I got was "https://github.com/orgs/FabricMC/discussions/2382" where it asks for a single advancement. There's over 1100 advancements with the packs I currently have so doing it one-by-one is highly inefficient