Feature/website overhaul (#49)

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

website/content/docs/widget-object.mdx

@@ -0,0 +1,40 @@
+---
+group: Widgets
+title: Object
+weight: 21
+---
+The object widget allows you to group multiple widgets together, nested under a single field. You can choose any widget as a child of an object widget—even other objects.
+
+* **Name:** `object`
+* **UI:** a field containing one or more child widgets
+* **Data type:** list of child widget values
+* **Options:**
+
+  * `default`: you can set defaults within each sub-field's configuration
+  * `collapsed`: if added and labeled `true`, collapse the widget's content by default
+  * `summary`: specify the label displayed when the object is collapsed
+  * `fields`: (**required**) a nested list of widget fields to include in your widget
+* **Example:**
+
+  ```yaml
+  - label: "Profile"
+    title: "profile"
+    widget: "object"
+    summary: '{{fields.name}}: {{fields.birthdate}}'
+    fields:
+      - {label: "Public", title: "public", widget: "boolean", default: true}
+      - {label: "Name", title: "name", widget: "string"}
+      - label: "Birthdate"
+        title: "birthdate"
+        widget: "date"
+        default: ""
+        format: "MM/DD/YYYY"
+      - label: "Address"
+        title: "address"
+        widget: "object"
+        collapsed: true
+        fields: 
+          - {label: "Street Address", title: "street", widget: "string"}
+          - {label: "City", title: "city", widget: "string"}
+          - {label: "Postal Code", title: "post-code", widget: "string"}
+  ```