Dynamic Storage

[n8maninger]

Allows hosts to set a maximum storage size and dynamically grow/shrink available storage based on utilization.

I'd like to do a couple UX changes for this:

• Select drives instead of specific paths
• Allocate storage as a percentage of free space instead of raw bytes
• Automatically create and manage multiple smaller storage folders under the hood grouped by drive in order to increase performance of resizes and removing.
• Allow existing hosts to use the regular method (autodetection using magicfile?)