docs: 📝 move "Adding an icon" / "Building the font" sections from rea…

…dme.md to contributing.md

CONTRIBUTING.md

@@ -0,0 +1,15 @@
+## Adding an icon
+
+To add a new icon simply add the SVG in the `./svg/` subdirectory. The filename should only consist of letter, numbers and underscores.
+
+> [!IMPORTANT]  
+> SVGs must only consist of simple shapes. Neither texts, nor outlines are allowed. Sometimes it helps to split complex shapes (especially with holes) into multiple paths.
+
+## Building the font
+
+> [!TIP]
+> If you do not have Node.js installed, you can also download the artifact that is automatically made available by GitHub Actions as soon as the repository is updated. (see [this guide](https://docs.github.com/en/actions/managing-workflow-runs/downloading-workflow-artifacts))
+
+To build the font, `npm` and Node.js is required. Simply install all dependencies (run `npm ci`) and then run `npm run build` in the root directory of this repository.
+
+The output directory (`./out/`) includes an `example.html`-file, which can be used to check whether all icons are rendered correctly.

README.md

@@ -5,21 +5,6 @@ This font is basically a subset of [Lucide Icons](https://github.com/lucide-icon
 
 You can find a detailed breakdown of where each icon comes from in the [icon sources section](#icon-sources) at the bottom of this readme.
 
-## Adding a icon
-
-To add a new icon simply add the SVG in the `./svg/` subdirectory. The filename should only consist of letter, numbers and underscores.
-
-> [!IMPORTANT]  
-> SVGs must only consist of simple shapes. Neither texts, nor outlines are allowed. Sometimes it helps to split complex shapes (especially with holes) into multiple paths.  
-
-## Building the font
-
-> [!TIP]
-> If you do not have Node.js installed, you can also download the artifact that is automatically made available by GitHub Actions as soon as the repository is updated. (see [this guide](https://docs.github.com/en/actions/managing-workflow-runs/downloading-workflow-artifacts))
-
-To build the font, `npm` and Node.js is required. Simply install all dependencies (run `npm ci`) and then run `npm run build` in the root directory of this repository.
-
-The output directory (`./out/`) includes an `example.html`-file, which can be used to check whether all icons are rendered correctly.
 
 ## Usage