Feature/website overhaul (#49)

* Reorganize repo
* Overhaul website design and rewrite in NextJS and Typescript
* Delete website-publish.yml

website/content/docs/widget-text.mdx

@@ -0,0 +1,17 @@
+---
+group: Widgets
+title: Text
+weight: 25
+---
+
+The text widget takes a multiline text field and saves it as a string. For shorter text inputs, use the string widget.
+
+- **Name:** `text`
+- **UI:** HTML textarea
+- **Data type:** string
+- **Options:**
+  - `default`: accepts a string; defaults to an empty string
+- **Example:**
+    ```yaml
+    - {label: "Description", title: "description", widget: "text"}
+    ```