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/tutorials/pattern-design/your-first-part/en.md

@@ -0,0 +1,67 @@
+---
+title: Your first part
+order: 120
+---
+
+Much like garments themselves, patterns are made up of *parts*. 
+
+Most patterns will have multiple parts. A sleeve, a back part, the collar, and so on.
+Our pattern is very simple, and only has one part: the bib.
+
+The pattern that's been created for us also just has one part to get you started.
+It's called **box** and it draws a box. If you click on the **Draft your pattern**
+button in your browser, you'll get to see it:
+
+![The default pattern with its box part](./step1.png)
+
+Since we only need one part, we'll rename this *box* part, and call it *bib*.
+
+## Rename the box part to bib
+
+First, update the configuration file in `config/index.js`.
+Update the **parts** array with `bib`, rather than `box`:
+
+```js
+parts: ["bib"],
+```
+
+When that's done, rename the `src/box.js` file into `src/bib.js`.
+
+Then, in the `src/index.js` file, change the import accordingly:
+
+```js
+// Change this line
+//import draftBox from "./box";
+
+// Into this
+import draftBib from "./bib";
+```
+
+Finally, still in the `src/index.js` file, update the draftmethod:
+
+```js
+// Change this line
+//Pattern.prototype.draftBox = draftBox;
+
+// Into this
+Pattern.prototype.draftBib = draftBib;
+```
+
+<Tip>
+
+###### Always use draftPartname
+
+FreeSewing will expect for each part to find a method named Draft*Partname*.
+
+If you have a part named `sleeve` you should have a method called `draftSleeve()` that drafts that part.
+
+In our case, we have a part named `bib` so we're using `draftBib()` as the method that drafts it.
+
+</Tip>
+
+Congratulations, your pattern now has a `bib` part, rather than a `box` part. 
+It still looks the same though:
+
+<Example pattern="tutorial" part="step1" caption="Our bib part, which is the renamed box part" />
+
+This `bib` part is where we'll do some real work. But first, we have some more configuration to do.