fix: resolve two CI test failures in DashboardRenderer and ReportViewer tests

- DashboardRenderer.designMode.test: Use more specific CSS selector to exclude
  data-table ghost rows (which have pointer-events-none internally) from the
  design-mode pointer-events-none check
- ReportViewer.test: Update expected color format from rgb() to hex to match
  happy-dom's style handling behavior

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

packages/plugin-dashboard/src/__tests__/DashboardRenderer.designMode.test.tsx

@@ -270,8 +270,9 @@ describe('DashboardRenderer design mode', () => {
     it('should NOT apply pointer-events-none when not in design mode', () => {
       const { container } = render(<DashboardRenderer schema={DASHBOARD_WITH_WIDGETS} />);
 
-      // No element should have pointer-events-none class
-      expect(container.querySelector('.pointer-events-none')).not.toBeInTheDocument();
+      // No design-mode content wrapper should have pointer-events-none class
+      // (data-table ghost rows have pointer-events-none internally, which is unrelated to design mode)
+      expect(container.querySelector('.pointer-events-none:not([data-testid="ghost-row"])')).not.toBeInTheDocument();
     });
 
     it('should still call onWidgetClick when clicking on Card-based widget content area', () => {

packages/plugin-report/src/__tests__/ReportViewer.test.tsx

@@ -408,7 +408,7 @@ describe('ReportViewer', () => {
     const cells = container.querySelectorAll('td');
     const wonCell = Array.from(cells).find((td) => td.textContent === 'Won');
     expect(wonCell).toBeDefined();
-    expect(wonCell?.style.backgroundColor).toBe('rgb(187, 247, 208)');
+    expect(wonCell?.style.backgroundColor).toBe('#bbf7d0');
 
     // The cell with 'Lost' should NOT have background styling
     const lostCell = Array.from(cells).find((td) => td.textContent === 'Lost');