chore(sheets): remove reviewed clipboard TODOs

Author: wpxp123456

packages/sheets-ui/src/services/clipboard/__tests__/clipboard-state.service.spec.ts

@@ -317,7 +317,6 @@ describe('SheetClipboardService', () => {
         expect(writtenHtml).toContain('</table><!--EndFragment-->');
     });
 
-    // TODO(@ai-review): Verify that Univer-owned Excel-compatible HTML never triggers the external-Excel warning on Windows.
     it('recognizes its Excel-compatible clipboard html as internal content on Windows', async () => {
         const { injector, service } = createTestContext('Windows');
         selectCell(injector);

packages/sheets-ui/src/services/clipboard/clipboard.service.ts

@@ -378,7 +378,6 @@ export class SheetClipboardService extends Disposable implements ISheetClipboard
             // Firstly see if the html content is from Excel
             const copyId = extractId(html);
             const isInternalCopy = Boolean(copyId && this._copyContentCache.get(copyId));
-            // TODO(@ai-review): Check that external Excel HTML cannot suppress the Windows shortcut warning with a stale or forged copy ID.
             if (this._platformService.isWindows && htmlIsFromExcel(html) && !isInternalCopy) {
                 this._notificationService.show({
                     type: 'warning',