Device plugin list

Summary:
Render a plugin list

Will add tests once the entire feature is complete

Reviewed By: cekkaewnumchai

Differential Revision: D24079897

fbshipit-source-id: db7250ff612b67ab18dfcacdcb9c44dab596933d

desktop/app/src/ui/components/Layout.tsx

@@ -204,12 +204,13 @@ Object.keys(Layout).forEach((key) => {
 const SandySplitContainer = styled.div<{
   flex1: number;
   flex2: number;
+  center?: boolean;
   flexDirection: CSSProperties['flexDirection'];
 }>((props) => ({
   display: 'flex',
   flex: 1,
   flexDirection: props.flexDirection,
-  alignItems: 'stretch',
+  alignItems: props.center ? 'center' : 'stretch',
   '> :first-child': {
     flexGrow: props.flex1,
     flexShrink: props.flex1,