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/loupe/lib/array.js

@@ -0,0 +1,16 @@
+import { inspectList, inspectProperty } from './helpers.js';
+export default function inspectArray(array, options) {
+    // Object.keys will always output the Array indices first, so we can slice by
+    // `array.length` to get non-index properties
+    const nonIndexProperties = Object.keys(array).slice(array.length);
+    if (!array.length && !nonIndexProperties.length)
+        return '[]';
+    options.truncate -= 4;
+    const listContents = inspectList(array, options);
+    options.truncate -= listContents.length;
+    let propertyContents = '';
+    if (nonIndexProperties.length) {
+        propertyContents = inspectList(nonIndexProperties.map(key => [key, array[key]]), options, inspectProperty);
+    }
+    return `[ ${listContents}${propertyContents ? `, ${propertyContents}` : ''} ]`;
+}