fix: network error object message

frontend/src/api/files.js

@@ -111,8 +111,8 @@ export async function post(url, content = "", overwrite = false, onupload) {
       }
     };
 
-    request.onerror = (error) => {
-      reject(error);
+    request.onerror = () => {
+      reject(new Error("001 Connection aborted"));
     };
 
     request.send(bufferContent || content);

frontend/src/api/utils.js

@@ -18,8 +18,11 @@ export async function fetchURL(url, opts) {
       },
       ...rest,
     });
-  } catch (error) {
-    return { status: 0 };
+  } catch {
+    const error = new Error("000 No connection");
+    error.status = 0;
+
+    throw error;
   }
 
   if (res.headers.get("X-Renew-Token") === "true") {