fix(test): fix FlagsTab test mock pattern matching and role selector

- Sort mock URL patterns by length to match more specific patterns first
- Fix dashboard link test to use 'link' role instead of 'button'
- Remove unused mockEntity import

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: talissoncosta

src/__tests__/fixtures/testUtils.tsx

@@ -20,7 +20,11 @@ export const createMockDiscoveryApi = (baseUrl = 'http://localhost:7007'): Disco
 export const createMockFetchApi = (responses: Record<string, unknown> = {}) => {
   const mockFetch = jest.fn().mockImplementation(async (url: string) => {
     // Find matching response based on URL pattern
-    for (const [pattern, data] of Object.entries(responses)) {
+    // Sort patterns by length (longest first) to match more specific patterns first
+    const sortedPatterns = Object.entries(responses).sort(
+      ([a], [b]) => b.length - a.length,
+    );
+    for (const [pattern, data] of sortedPatterns) {
       if (url.includes(pattern)) {
         return {
           ok: true,

src/components/FlagsTab/__tests__/FlagsTab.test.tsx

@@ -6,7 +6,6 @@ import {
   mockProject,
   mockEnvironments,
   mockFeatures,
-  mockEntity,
   mockEntityNoAnnotations,
 } from '../../../__tests__/fixtures';
 
@@ -173,8 +172,8 @@ describe('FlagsTab', () => {
       expect(screen.getByText('feature-one')).toBeInTheDocument();
     });
 
-    // Should have Open Dashboard button
-    const dashboardButton = screen.getByRole('button', { name: /open dashboard/i });
-    expect(dashboardButton).toBeInTheDocument();
+    // Should have Open Dashboard link (renders as an anchor with aria-label)
+    const dashboardLink = screen.getByRole('link', { name: /open dashboard/i });
+    expect(dashboardLink).toBeInTheDocument();
   });
 });