chore: Upgrade to Vitest 4 and regroup tests for performance (#2618)

tests/card-controller/fullscreen/fullscreen-manager.test.ts

@@ -11,6 +11,7 @@ vi.mock('../../../src/card-controller/fullscreen/factory');
 describe('FullscreenManager', () => {
   afterEach(() => {
     vi.restoreAllMocks();
+    vi.clearAllMocks();
   });
 
   it('should initialize', () => {

tests/card-controller/fullscreen/screenfull/index.test.ts

@@ -29,6 +29,7 @@ describe('ScreenfullFullScreenProvider', () => {
 
   afterEach(() => {
     vi.restoreAllMocks();
+    vi.clearAllMocks();
   });
 
   describe('should connect', () => {