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/dist/chunks/node.fjCdwEIl.js

@@ -0,0 +1,15 @@
+import { NodeSnapshotEnvironment } from '@vitest/snapshot/environment';
+import { g as getWorkerState } from './utils.XdZDrNZV.js';
+import '@vitest/utils';
+
+class VitestNodeSnapshotEnvironment extends NodeSnapshotEnvironment {
+	getHeader() {
+		return `// Vitest Snapshot v${this.getVersion()}, https://vitest.dev/guide/snapshot.html`;
+	}
+	resolvePath(filepath) {
+		const rpc = getWorkerState().rpc;
+		return rpc.resolveSnapshotPath(filepath);
+	}
+}
+
+export { VitestNodeSnapshotEnvironment };