chore(docs): update docs to reflect font change

.design/DESIGN.md

@@ -46,7 +46,7 @@ http://owncast.online/components
 
 http://owncast.online/components/?path=/story/owncast-style-guide-typography--page
 
-Body text: OpenSans
+Body text: Inter
 
 Display/Header text: Poppins
 

web/.storybook/stories-category-doc-pages/Design.stories.mdx

@@ -1,6 +1,9 @@
 import { Canvas, Meta, Story } from '@storybook/addon-docs';
 
-<Meta title="owncast/Documentation/Design" parameters={{previewTabs: { canvas: { hidden: true } }, chromatic: { disableSnapshot: true }}}/>
+<Meta
+  title="owncast/Documentation/Design"
+  parameters={{ previewTabs: { canvas: { hidden: true } }, chromatic: { disableSnapshot: true } }}
+/>
 
 # Owncast Design Guidelines & Resources
 
@@ -50,7 +53,7 @@ http://owncast.online/components
 
 http://owncast.online/components/?path=/story/owncast-style-guide-typography--page
 
-Body text: OpenSans
+Body text: Inter
 
 Display/Header text: Poppins
 
@@ -72,4 +75,3 @@ All design work is licensed under the
 [MIT](https://mit-license.org/)
 
 [(Back to top)](#-table-of-contents)
-