Merge branch 'main' into copilot/fix-4

Author: KirschbaumP

backend/src/inventory/device/device-db.service.ts

@@ -55,6 +55,10 @@ export class DeviceDbService {
       query = this.searchQueryBuilder(query, searchTerm);
     }
 
+    if (searchTerm) {
+      query = this.searchQueryBuilder(query, searchTerm);
+    }
+
     if (sortCol) {
       if (sortCol.startsWith('type.')) {
         query = query.orderBy(

frontend/src/app/pages/inventory/devices/device-create/device-create.component.html

@@ -88,8 +88,7 @@ <h1>Geräte erstellen</h1>
         nzPlaceHolder="Geräte-Gruppe auswählen"
         nzAllowClear
         nzShowSearch
-        nzServerSearch
-        [nzLoading]="deviceGroupsIsLoading()">
+        nzServerSearch>
         @if (deviceGroupsIsLoading()) {
           <nz-spin></nz-spin>
         } @else {

frontend/src/app/pages/inventory/devices/device-detail/device-detail.service.ts

@@ -49,7 +49,6 @@ export class DeviceDetailService {
   locationSearch = '';
   locations = signal<LocationDto[]>([]);
   locationsIsLoading = signal(false);
-
   uploadIds: { imageId: string, fileId: string }[] = [];
 
   constructor(