Custom user models don't display their file size in the Web UI

[b1skit]

Platform

Windows

Lemonade Version

10.2.0

GPU / APU Model

No response

Component

llama.cpp

Bug Description

I've installed some user models, but when I view them in the web UI they have "Size N/A" even though they're installed and functional

Steps to Reproduce

Install a user model (e.g. from huggingface)
Open the Lemonade App web UI
Observe: All user models have "Size N/A" written next to them

Expected vs Actual Behavior

Expected: The file size will be displayed
Actual: "Size N/A"

Log Output

Additional Context

No response