fix: update startBulkAction parameters for better type safety and improve getListInner return structure

Author: yaroslav8765

adminforth/spa/src/utils.ts

@@ -563,8 +563,8 @@ export async function getList(resource: AdminForthResourceCommon, isPageLoaded:
 
 
 
-export async function startBulkAction(actionId: string, resource: AdminForthResourceCommon, checkboxes: { value: string[] }, 
-  bulkActionLoadingStates: {value: Record<string, boolean>}, getListInner: Function) {
+export async function startBulkAction(actionId: string, resource: AdminForthResourceCommon, checkboxes: { value: any[] }, 
+  bulkActionLoadingStates: {value: Record<string, boolean>}, getListInner: () => Promise<any>) {
   const action = resource?.options?.bulkActions?.find(a => a.id === actionId);
   const { confirm, alert } = useAdminforth();
 

adminforth/spa/src/views/ListView.vue

@@ -323,7 +323,7 @@ async function getListInner() {
   }
   rows.value = result.rows;
   totalRows.value = result.totalRows ?? 0;
-  return { error: result.error };
+  return result.error ? { error: result.error } : {};
 }
 
 class SortQuerySerializer {