Enables toggling comments with commenting plugins or Neovim's built-in
`gcc` mapping

<!--Add a description of your PR here-->

### QC
<!-- Make sure that you can tick the boxes below. -->

* [x] The PR contains a test case for the changes or the changes are
already covered by an existing test case. (**NA, I think**)
* [x] The documentation (`docs/`) is updated to reflect the changes or
this is not necessary (e.g. if the change does neither modify the
language nor the behavior or functionalities of Snakemake). (**NA too, I
think**)


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Introduced a new Vim configuration for Snakemake files that enhances
comment formatting.
- Comments in Snakemake scripts will now automatically begin with a hash
symbol followed by a space for better readability.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

🤖 I have created a release *beep* *boop*
---


##
[8.27.0](v8.26.0...v8.27.0)
(2025-01-08)


### Features

* Add commentstring for vim plugin
([#3104](#3104))
([bd0d36e](bd0d36e))


### Documentation

* add examples for rule item access helpers and subpath
([a0cf5a1](a0cf5a1))

---
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