Is there a mod that gives a counter on how many slots of your inventory are filled?

[Viaspo]

Hello!

I like to AFK fish using JoE, especially in Winter. The problem I tend to run into involves my inventory. I end up coming back and finding that my inventory is full already. I've decided to be a bit more involved and just periodically empty out my bag, but I would like to use a mod (if there is one) that provides a counter outside of the inventory UI. It would make it easier to know when I should deposit my things before I've already got a full inventory.

TL;DR: I like fishing and want to use a mod that tells me how full my inventory is.