chore: send values as array

Author: openscript

.changeset/khaki-poems-approve.md

@@ -0,0 +1,7 @@
+---
+"@quassel/frontend": patch
+"@quassel/backend": patch
+"@quassel/ui": patch
+---
+
+Add participant csv import

apps/frontend/src/routes/_auth/administration/participants/import.tsx

@@ -23,7 +23,7 @@ function AdministrationParticipantsImport() {
     initialValues: [],
   });
   const handleSubmit = (values: FormValues) => {
-    createParticipantMutation.mutate({ body: values });
+    createParticipantMutation.mutate({ body: Object.values(values) });
   };
   const mapValues = (values: ImportType[]): FormValues => {
     return values.map((value) => ({