show the current situation

pvs
df -h

tell LVM to extend to the full size of the physical device

pvresize /dev/nvme1n1

show again to see changes

pvs

now you see PFree has increased

vgs

VFree should have also increased

extend your volume so it use that space

lvextend -l +1T /dev/vgname/lvname

show the new volume size:

lvs

now you have to resize your filesystem with either: resize2fs, xfs_growfs, etc utility