chore: Port FreeSewing.dev to docusaurus

The replaces the NextJS site powering FreeSewing.dev with a Docusaurus
setup. It's part of my efforts to simplify FreeSewing's setup so we can
focus on our core value proposition.

sites/dev/docs/reference/api/point/readme.mdx

@@ -0,0 +1,48 @@
+---
+title: Point
+---
+
+A Point object represents a point on a 2D plane with an X and Y axis.
+
+## Signature
+
+```js
+Point new Point(Number x, Number y)
+```
+
+The point constructor takes two arguments:
+
+- `x` : The X-coordinate of the point
+- `y` : The Y-coordinate of the point
+
+## Properties
+
+Point objects come with the following properties:
+
+- `x` : The X-coordinate of the point
+- `y` : The Y-coordinate of the point
+- `attributes` : An [Attributes](/reference/api/attributes) instance holding the point's attributes
+
+:::note RELATED
+See [Using Attributes](/howtos/code/attributes)
+for information about custom Attributes that can be used with Points.
+:::
+
+## Example
+
+<Example caption="Example of the Point constructor">
+```js
+({ Point, points, part }) => {
+  points.example = new Point(0,0)
+    .addCircle(10)
+
+  return part
+}
+```
+</Example>
+
+## Methods
+
+A Point object exposes the following methods:
+
+<ReadMore />