OZG-5010-OZG-5577 Move string concat to get function

alfa-client/libs/binary-file/src/lib/binary-file2-container/binary-file2/binary-file2.component.html

@@ -7,7 +7,7 @@
   <ods-spinner-icon spinner *ngIf="isLoading" class="mr-3 size-10" />
   <ods-icon
     icon
-    [name]="'file-' + getIconType(file.contentType)"
+    [name]="getIconType(file.contentType)"
     class="mr-3 size-10 fill-primary"
   ></ods-icon>
   <button

alfa-client/libs/binary-file/src/lib/binary-file2-container/binary-file2/binary-file2.component.ts

@@ -35,8 +35,8 @@ export class BinaryFile2Component {
   }
 
   getIconType(type: string): string {
-    if (type.startsWith('image')) return 'image';
-    return type.split('/')[1];
+    if (type.startsWith('image')) return 'file-image';
+    return 'file-' + type.split('/')[1];
   }
 
   downloadFile(): void {