fix(grid): keep grouped column comments in lookup

Closes #7071

apps/desktop/src/components/grid/DataGrid.vue

@@ -2541,6 +2541,7 @@ const {
 } = useDataGridColumnLayoutState({
   columns: computed(() => props.result.columns),
   sourceColumns: computed(() => props.sourceColumns),
+  columnComments: () => props.resultColumnComments,
   commentByColumn: columnCommentMap,
   displayableColumnIndexes,
   allNullColumnIndexes: allNullColumnIndexesForResult,
@@ -2557,6 +2558,7 @@ const goToColumnItems = computed(() =>
   buildDataGridColumnLookupItems({
     columns: props.result.columns,
     sourceColumns: props.sourceColumns,
+    columnComments: props.resultColumnComments,
     displayableIndexes: displayableColumnIndexes.value,
     commentByColumn: columnCommentMap.value,
   }),

apps/desktop/src/components/grid/__tests__/DataGridColumnComments.spec.ts

@@ -12,4 +12,9 @@ describe("DataGrid column comments", () => {
     expect(dataGridSource).toContain(':tooltip-column-comment="resolvedColumnComment(col.name, col.actualColIdx)"');
     expect(dataGridSource).toContain("(column, index) => headerColumnComment(column, index)");
   });
+
+  it("routes per-ordinal comments to field filtering and go-to-column lookup", () => {
+    expect(dataGridSource).toMatch(/useDataGridColumnLayoutState\(\{[\s\S]*?columnComments: \(\) => props\.resultColumnComments,[\s\S]*?\}\);/);
+    expect(dataGridSource).toMatch(/const goToColumnItems = computed\(\(\) =>[\s\S]*?buildDataGridColumnLookupItems\(\{[\s\S]*?columnComments: props\.resultColumnComments,[\s\S]*?\}\),[\s\S]*?\);/);
+  });
 });