add editorconfig

closes #41

.editorconfig

@@ -0,0 +1,15 @@
+# https://editorconfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = tab
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

README.md

@@ -10,7 +10,7 @@ A curated list of delightful [Forgejo](https://forgejo.org/)-related projects an
 ## Contents
 - [Official resources](#official-resources)
 - [Documentation](#documentation)
-  - [Tutorials](#tutorials)
+	- [Tutorials](#tutorials)
 - [Public instances](#public-instances)
 - [Packaging](#packaging)
 - [Forgejo Actions runners](#forgejo-actions-runners)
@@ -71,7 +71,7 @@ Platform-specific packages to easily install and update Forgejo on your system.
 
 Also see [forgejo package versions on Repology](https://repology.org/project/forgejo/versions).
 - **Alpine**
-  - [unofficial `forgejo-alpine` package](https://codeberg.org/Eragon/forgejo-alpine)
+	- [unofficial `forgejo-alpine` package](https://codeberg.org/Eragon/forgejo-alpine)
 - **Arch Linux**
 	- [Arch community `forgejo` package](https://archlinux.org/packages/community/x86_64/forgejo/)
 	- [AUR `forgejo-git` package](https://aur.archlinux.org/packages/forgejo-git)
@@ -109,7 +109,7 @@ Also see [forgejo package versions on Repology](https://repology.org/project/for
 
 ### Mobile
 - [GitNex](https://gitnex.com/) ([repo](https://codeberg.org/gitnex/GitNex)) - Android client for Forgejo and Gitea (`Android – GPL`)
-- 👻 [GitTouch](https://github.com/git-touch/git-touch) - Mobile client for Forgejo, Gitea, GitHub, GitLab, Bitbucket  (`Android, iOS – Apache`)
+- 👻 [GitTouch](https://github.com/git-touch/git-touch) - Mobile client for Forgejo, Gitea, GitHub, GitLab, Bitbucket (`Android, iOS – Apache`)
 
 ### Command-line
 - [tea](https://gitea.com/gitea/tea) - the official Gitea CLI client, works with Forgejo (`cross-platform – MIT`)