Add tests for grouped stock list behavior and improve stock view mode UI and API enhancements

tests/api/stock.test.js

@@ -15,6 +15,8 @@ vi.mock('../../src/api/client.js', () => ({
 
 const {
   applyItemUpsert,
+  listGroupedStockEntries,
+  listStockEntries,
   lookupItemByIdentifier,
   lookupItemDetails,
   listKitchenChanges,
@@ -28,6 +30,51 @@ describe('api/stock', () => {
     apiRequestMock.mockReset();
   });
 
+  it('listStockEntries forwards optional query filters', async () => {
+    apiRequestMock.mockResolvedValueOnce([]);
+
+    await listStockEntries(
+      { config: { database: 'db' } },
+      { searchName: 'Milk', limit: 20, offset: 40, cursor: 'cursor-1' },
+    );
+
+    expect(apiRequestMock).toHaveBeenCalledWith(
+      { config: { database: 'db' } },
+      'kitchen/items',
+      {
+        query: {
+          search_name: 'Milk',
+          limit: 20,
+          offset: 40,
+          cursor: 'cursor-1',
+        },
+      },
+    );
+  });
+
+  it('listGroupedStockEntries defaults to expanded=1 and forwards options', async () => {
+    apiRequestMock.mockResolvedValueOnce([]);
+
+    await listGroupedStockEntries(
+      { config: { database: 'db' } },
+      { expanded: 0, searchName: 'Rice', limit: 10, offset: 0, cursor: 'cursor-2' },
+    );
+
+    expect(apiRequestMock).toHaveBeenCalledWith(
+      { config: { database: 'db' } },
+      'kitchen/items/grouped',
+      {
+        query: {
+          expanded: 0,
+          search_name: 'Rice',
+          limit: 10,
+          offset: 0,
+          cursor: 'cursor-2',
+        },
+      },
+    );
+  });
+
   it('listKitchenChanges returns normalized changes payload', async () => {
     apiRequestMock.mockResolvedValueOnce({
       since: 'cursor-1',