KI-AGENT: Aktiviere importierten Mandanten für Zieladmin

frontend/pages/administration/tenants/[id].vue

@@ -152,6 +152,8 @@ const importTenantExport = async (event: Event) => {
     }
 
     await fetchTenant()
+    await auth.fetchMe()
+    await auth.switchTenant(String(result.tenantId))
 
     toast.add({
       title: "Mandantenimport abgeschlossen",

frontend/pages/administration/tenants/index.vue

@@ -108,6 +108,7 @@ const importTenantExport = async (event: Event) => {
     const rowCount = (result.tables || []).reduce((sum, table) => sum + table.rows, 0)
 
     await fetchTenants()
+    await auth.fetchMe()
 
     toast.add({
       title: "Mandantenimport abgeschlossen",
@@ -116,6 +117,7 @@ const importTenantExport = async (event: Event) => {
     })
 
     if (result.tenantId) {
+      await auth.switchTenant(String(result.tenantId))
       await router.push(`/administration/tenants/${result.tenantId}`)
     }
   } catch (err: any) {