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/reporters.d.ts

@@ -0,0 +1,25 @@
+export { aQ as BaseReporter, aC as BasicReporter, aR as BenchmarkBuiltinReporters, aD as BenchmarkReporter, aE as BenchmarkReportsMap, aS as BuiltinReporterOptions, aT as BuiltinReporters, aF as DefaultReporter, aG as DotReporter, aH as GithubActionsReporter, aI as HangingProcessReporter, aK as JUnitReporter, aU as JsonAssertionResult, aJ as JsonReporter, aV as JsonTestResult, aW as JsonTestResults, aA as ReportedHookContext, o as Reporter, aL as ReportersMap, aM as TapFlatReporter, aN as TapReporter, aB as TestRunEndReason, aO as VerboseBenchmarkReporter, aP as VerboseReporter } from './chunks/reporters.d.BFLkQcL6.js';
+import '@vitest/runner';
+import './chunks/environment.d.cL3nLXbE.js';
+import 'vitest/optional-types.js';
+import '@vitest/utils';
+import 'node:stream';
+import 'vite';
+import 'node:console';
+import '@vitest/mocker';
+import '@vitest/utils/source-map';
+import './chunks/worker.d.1GmBbd7G.js';
+import 'vite-node';
+import './chunks/config.d.D2ROskhv.js';
+import '@vitest/pretty-format';
+import '@vitest/snapshot';
+import '@vitest/snapshot/environment';
+import '@vitest/utils/diff';
+import 'chai';
+import './chunks/benchmark.d.BwvBVTda.js';
+import '@vitest/runner/utils';
+import 'tinybench';
+import './chunks/coverage.d.S9RMNXIe.js';
+import 'vite-node/client';
+import '@vitest/snapshot/manager';
+import 'node:fs';