fix: magvar used for BE calls

fix: unit summary labels

frontend/server/src/routes/api/speech.ts

@@ -22,7 +22,7 @@ module.exports = function () {
         res.send(response[0].audioContent);
         res.end()
       }
-    ).catch((error) => res.sendStatus(400)); 
+    ).catch((error) => res.sendStatus(404)); 
   });
 
   router.put("/recognize", (req, res, next) => {
@@ -46,7 +46,7 @@ module.exports = function () {
         .map((result) => result.alternatives[0].transcript)
         .join("\n");
       res.send(transcription)
-    }).catch((error) => res.sendStatus(400)); 
+    }).catch((error) => res.sendStatus(404)); 
   });
 
   return router;

frontend/server/src/routes/resources.ts

@@ -138,7 +138,7 @@ module.exports = function (configLocation) {
       sessionData = {};
       res.sendStatus(404);
     } else {
-      res.send(sessionData[req.params.profileName]);
+      res.send(sessionData[req.params.profileName] ?? {});
       res.end();
     }
   });