fix: Up and downvote puttons

src/main/resources/static/main.js

@@ -121,7 +121,13 @@ export function vote(entryID, up) {
         baseURL,
     );
     console.log(fetchURL); // TODO: remove
-    fetch(fetchURL,  {method: "post", mode: 'no-cors'});
+    fetch(fetchURL, {
+        method: "PUT", //mode: 'no-cors'
+        headers: {
+            'Content-Type': 'application/json',
+            // Add other headers as needed
+        },
+    });
     /*.then(resp => resp.json()) // TODO: wait for backend
     .then((data) => {
         console.log(data.content); // TODO: remove*/