Motivation
This is sort-of part of the higher level interface (#298), and would basically be a wrapper around uv init with some bespoke flags for project config supported by use this, such as strictness (#306), docstring style (#16), a planning development status (#122), and possibly the names of the other higher level interfaces as convenience options, e.g. usethis init --lint --spellcheck etc.

Summary of desired enhancement
Implement a project init interface.