feat: Implement SM2

frontend/src/components/app.tsx

@@ -106,7 +106,8 @@ export default class Application extends React.Component<IProps> {
         });
     }
 
-    setLastReview = (meta: IReviewMetadata) => {
+    // TODO: Type?
+    setLastReview = (meta: IReviewMetadata, sm2: any) => {
         // Update the state
         this.props.setLastReview(meta);
 
@@ -119,6 +120,7 @@ export default class Application extends React.Component<IProps> {
             method: "POST",
             body: JSON.stringify({
                 meta,
+                sm2,
             }),
         }).then(resp => resp.json(), err => {
             console.log("Application::setLastReview: POSTing last results failed");