Document repository content (#17)

To describe the purpose of this repository, the content has been
documented in the repository' README.

GH-16

readme.md

@@ -4,8 +4,35 @@
 
 <p align="center"><a href="https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/creating-a-default-community-health-file" target="_blank">Community health files</a> <a href="" target="_blank"></a> for the <a href="https://github.com/nordtheme" target="_blank">@nordtheme</a> organization.</p>
 
+This repository provides default [community health files][1] for the [@nordtheme][2] organization and all its repositories.
+This includes all [supported files][3] that can be used universally across Nord repositories:
+
+- **[`issue_template/config.yml`][15]** — The default [configuration file for the issue template chooser][16] in Nord repositories.
+- **[`code_of_conduct.md`][4]** — The [code of conduct][5] that defines Nord‘s community standards and outlines procedures for handling abuse.
+- **[`contributing.md`][6]** — General guidelines to communicate [how people should contribute][7] to Nord in order to [build a welcoming community][8].
+- **[`funding.yml`][9]** — The default [configuration file for the sponsor button][10] in Nord repositories.
+- **[`security.md`][11]** — The [security][12] policy with instructions for how to [report security vulnerabilities][13] in Nord.
+- **[`support.md`][14]** — Instructions for how to ask for help and general Nord community & support resources.
+
 <p align="center"><img src="https://raw.githubusercontent.com/nordtheme/assets/main/static/images/elements/separator.svg?sanitize=true" /></p>
 
 <p align="center">Copyright &copy; 2016-present <a href="https://www.svengreb.de" target="_blank">Sven Greb</a></p>
 
 <p align="center"><a href="https://github.com/nordtheme/.github/blob/main/license" target="_blank" rel="noreferrer"><img src="https://img.shields.io/static/v1.svg?style=flat-square&label=License&message=MIT&logoColor=eceff4&logo=creativecommons&colorA=4c566a&colorB=88c0d0"/></a></p>
+
+[1]: https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/creating-a-default-community-health-file
+[2]: https://github.com/nordtheme
+[3]: https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/creating-a-default-community-health-file#supported-file-types
+[4]: https://github.com/nordtheme/.github/blob/main/code_of_conduct.md
+[5]: https://opensource.guide/code-of-conduct
+[6]: https://github.com/nordtheme/.github/blob/main/contributing.md
+[7]: https://opensource.guide/how-to-contribute
+[8]: https://opensource.guide/building-community
+[9]: https://github.com/nordtheme/.github/blob/main/funding.yml
+[10]: https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/displaying-a-sponsor-button-in-your-repository
+[11]: https://github.com/nordtheme/.github/blob/main/security.md
+[12]: https://docs.github.com/en/code-security
+[13]: https://docs.github.com/en/code-security/security-advisories/repository-security-advisories/about-repository-security-advisories
+[14]: https://github.com/nordtheme/.github/blob/main/support.md
+[15]: https://github.com/nordtheme/.github/blob/main/issue_template/config.yml
+[16]: https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#configuring-the-template-chooser