Refactoring of routes

group functionalities working

dashboard/src/apiGroups.ts

@@ -16,12 +16,12 @@ export async function fetchGroups() {
 
 export async function deleteGroup(groupName: string) {
   // Passe ggf. an deine API an
-  return fetch(`/api/groups/${encodeURIComponent(groupName)}`, { method: 'DELETE' });
+  return fetch(`/api/groups/byname/${encodeURIComponent(groupName)}`, { method: 'DELETE' });
 }
 
 export async function renameGroup(oldName: string, newName: string) {
   // Passe ggf. an deine API an
-  return fetch(`/api/groups/${encodeURIComponent(oldName)}`, {
+  return fetch(`/api/groups/byname/${encodeURIComponent(oldName)}`, {
     method: 'PUT',
     headers: { 'Content-Type': 'application/json' },
     body: JSON.stringify({ newName }),

dashboard/src/dashboard.tsx

@@ -8,7 +8,7 @@ const Dashboard: React.FC = () => {
   useEffect(() => {
     fetchClients().then(setClients).catch(console.error);
   }, []);
-
+  
   return (
     <div>
       <header className="mb-8 pb-4 border-b-2 border-[#d6c3a6]">