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/use-sync-external-store/shim/index.js

@@ -0,0 +1,7 @@
+'use strict';
+
+if (process.env.NODE_ENV === 'production') {
+  module.exports = require('../cjs/use-sync-external-store-shim.production.js');
+} else {
+  module.exports = require('../cjs/use-sync-external-store-shim.development.js');
+}

node_modules/use-sync-external-store/shim/index.native.js

@@ -0,0 +1,7 @@
+'use strict';
+
+if (process.env.NODE_ENV === 'production') {
+  module.exports = require('../cjs/use-sync-external-store-shim.native.production.js');
+} else {
+  module.exports = require('../cjs/use-sync-external-store-shim.native.development.js');
+}

node_modules/use-sync-external-store/shim/with-selector.js

@@ -0,0 +1,7 @@
+'use strict';
+
+if (process.env.NODE_ENV === 'production') {
+  module.exports = require('../cjs/use-sync-external-store-shim/with-selector.production.js');
+} else {
+  module.exports = require('../cjs/use-sync-external-store-shim/with-selector.development.js');
+}