Fix: cast DB row to AuthTokenPayload in findUser\n\nCast database RowDataPacket to AuthTokenPayload so generateToken receives the correct type.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

backend/services/helperFuncs.ts

@@ -0,0 +1,9 @@
+export const returnErrorCode = (errorKey) => {
+    if (!Array.isArray(errorKey) || errorKey.length < 2) {
+        return false;
+    }
+
+    return {code: errorKey[0], message: errorKey[1], data: null};
+};
+
+export default returnErrorCode;