Clean up usage of nhdplusTools vs hydroloom

With creation of hydroloom, a number of calls to nhdplusTools need to be changed.

Functions in question:

Replace

• - calculate_total_drainage_area
• - calculate_arbolate_sum
• - get_sorted
• - get_streamorder
• - get_levelpaths
• - get_pathlength
• - get_terminal

Keep using

• - get_UM
• - get_UT
• - get_DM
• - get_flowline_index
• - get_vaa
• - make_standalone

re-exported, no change needed.

• - st_compatibalize
• - rename_geometry
• - get_node
• - fix_flowdir

follow up seperately.

• - prepare_nhdplus

Need to triage and update cases where things have been reexported or deprecated.