[RFE] Have hauler store info show totals of the store

[zackbradys]

Is your feature request related to a problem? Please describe.

• No

Describe the solution you'd like

• When using hauler store info, have the totals of the store displayed at the bottom. For example, it could be very useful to know the total size of the store before hauler store save so I know I have enough disk space available for all the content in the store plus the size of the outputted haul.
• Additionally, if chunking ([feature] Allow Hauler to chunk the haul (aka tarball) #156) is added to hauler, then outputting the total size of the store would help me determine if I needed to chunk the haul.

Describe alternatives you've considered

• N/A

Additional context

• N/A

[zackbradys]

Closing per #176!