Allow stock adjustment from "category" detail view

src/frontend/lib/types/Forms.tsx

@@ -223,6 +223,6 @@ export type StockOperationProps = {
   items?: any[];
   pk?: number;
   filters?: any;
-  model: ModelType.stockitem | 'location' | ModelType.part;
+  model: ModelType.stockitem | 'location' | 'category' | ModelType.part;
   refresh: () => void;
 };

src/frontend/src/pages/part/CategoryDetail.tsx

@@ -16,6 +16,7 @@ import { ApiEndpoints } from '@lib/enums/ApiEndpoints';
 import { ModelType } from '@lib/enums/ModelType';
 import { UserRoles } from '@lib/enums/Roles';
 import { getDetailUrl } from '@lib/functions/Navigation';
+import type { StockOperationProps } from '@lib/types/Forms';
 import type { PanelType } from '@lib/types/Panel';
 import { useLocalStorage } from '@mantine/hooks';
 import AdminButton from '../../components/buttons/AdminButton';
@@ -43,6 +44,7 @@ import {
   useEditApiFormModal
 } from '../../hooks/UseForm';
 import { useInstance } from '../../hooks/UseInstance';
+import { useStockAdjustActions } from '../../hooks/UseStockAdjustActions';
 import { useUserSettingsState } from '../../states/SettingsStates';
 import { useUserState } from '../../states/UserState';
 import ParametricPartTable from '../../tables/part/ParametricPartTable';
@@ -82,6 +84,29 @@ export default function CategoryDetail() {
     }
   });
 
+  const stockOperationProps: StockOperationProps = useMemo(() => {
+    return {
+      pk: category.pk,
+      model: 'category',
+      refresh: refreshInstance,
+      filters: {
+        in_stock: true
+      }
+    };
+  }, [category]);
+
+  const stockAdjustActions = useStockAdjustActions({
+    formProps: stockOperationProps,
+    enabled: true,
+    add: false,
+    remove: false,
+    changeStatus: false,
+    changeBatch: false,
+    delete: false,
+    merge: false,
+    assign: false
+  });
+
   const detailsPanel = useMemo(() => {
     if (id && instanceQuery.isFetching) {
       return <Skeleton />;
@@ -241,6 +266,7 @@ export default function CategoryDetail() {
           refreshInstance();
         }}
       />,
+      stockAdjustActions.dropdown,
       <OptionsActionDropdown
         key='category-actions'
         tooltip={t`Category Actions`}
@@ -258,7 +284,7 @@ export default function CategoryDetail() {
         ]}
       />
     ];
-  }, [id, user, category.pk, category.starred]);
+  }, [id, user, category.pk, category.starred, stockAdjustActions.dropdown]);
 
   const [partsView, setPartsView] = useLocalStorage<string>({
     key: 'category-parts-view',
@@ -367,6 +393,7 @@ export default function CategoryDetail() {
     <>
       {editCategory.modal}
       {deleteCategory.modal}
+      {stockAdjustActions.modals.map((modal) => modal.modal)}
       <InstanceDetail
         query={instanceQuery}
         requiredRole={UserRoles.part_category}