feat: redesign Exams List page to show submitted custom exams

- Added Custom Exams tab showing all exams from Generation page
- Displays title, module badges, duration, and status
- Added Create Exam button
- Kept Exam Sessions tab for institutional sessions
- Search filters across exams

Made-with: Cursor

node_modules/@vitest/mocker/dist/index.d.ts

@@ -0,0 +1,21 @@
+import { M as MockedModuleType } from './registry.d-D765pazg.js';
+export { A as AutomockedModule, d as AutomockedModuleSerialized, a as AutospiedModule, e as AutospiedModuleSerialized, b as ManualMockedModule, f as ManualMockedModuleSerialized, g as MockedModule, h as MockedModuleSerialized, c as MockerRegistry, R as RedirectedModule, i as RedirectedModuleSerialized } from './registry.d-D765pazg.js';
+export { M as ModuleMockFactory, a as ModuleMockFactoryWithHelper, b as ModuleMockOptions } from './types.d-D_aRZRdy.js';
+
+type Key = string | symbol;
+interface MockObjectOptions {
+	type: MockedModuleType;
+	globalConstructors: GlobalConstructors;
+	spyOn: (obj: any, prop: Key) => any;
+}
+declare function mockObject(options: MockObjectOptions, object: Record<Key, any>, mockExports?: Record<Key, any>): Record<Key, any>;
+interface GlobalConstructors {
+	Object: ObjectConstructor;
+	Function: FunctionConstructor;
+	RegExp: RegExpConstructor;
+	Array: ArrayConstructor;
+	Map: MapConstructor;
+}
+
+export { MockedModuleType, mockObject };
+export type { GlobalConstructors, MockObjectOptions };