Feature: Specifying multiple or no package directories for monas init

[HuM4NoiD]

This includes the ability to control package directories when using monas init.
Two new options are available for monas init:

• -d/--default-package-dir: specify one or more package dirs, default value is packages

  $ monas init -d packagedir1 --default-package-dir packagedir2
  monas Creating pyproject.toml
  monas Creating packagedir1
  monas Creating packagedir2
  monas Creating project files
  

• -n/--no-package-dir: this will not add any package directories, and overrides behaviour of -d

  $ monas init -n
  monas Creating pyproject.toml
  monas Creating project files
  

[frostming]

Missing import: from __future__ import annotations

[HuM4NoiD]

I missed the news entry commit by a hair

[frostming]

I missed the news entry commit by a hair

Oh, the news entry isn't necessary, we no longer read them.