`/warps` command invalid var name

It looks like the variable name used to display the number of warps available should be `fabric-essentials:warp_count` but is instead `sabric-essentials:warp_count`.

<img width="662" height="220" alt="Image" src="https://github.com/user-attachments/assets/e4e96f92-0a7e-403e-9f3e-daee965cfa56" />