feat: Flat import of markdown repo

This is a flat (without history) import of (some of) the content
from our markdown module.

We've imported this without history because the repo contains our
blog posts and showcases posts content prior to porting them to strapi.

Since this contains many images, it would balloon the size of this repo
to import the full history.

Instead, please refer to the history of the (archived) markdown repo
at: https://github.com/freesewing/markdown

markdown/dev/reference/api/pattern/svg/script/en.md

@@ -0,0 +1,32 @@
+---
+title: script
+---
+
+A string that will be rendered as the script section of the SVG document.
+
+We don't use this ourselves, but it's there if you need it.
+
+```svg
+<script type="text/javascript">
+  /* svg.script will be inserted */
+</scripts>
+```
+
+<Warning>
+
+###### Add, but don't overwrite
+When adding your own script, it's important not to
+overwrite this property, but rather add your own.
+
+In other words, do this:
+
+```js
+svg.script += myScript;
+```
+and don't do this:
+
+```js
+svg.script = myScript;
+```
+
+</Warning>