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/error.js

@@ -0,0 +1,35 @@
+import { inspectList, inspectProperty, truncate } from './helpers.js';
+const errorKeys = [
+    'stack',
+    'line',
+    'column',
+    'name',
+    'message',
+    'fileName',
+    'lineNumber',
+    'columnNumber',
+    'number',
+    'description',
+    'cause',
+];
+export default function inspectObject(error, options) {
+    const properties = Object.getOwnPropertyNames(error).filter(key => errorKeys.indexOf(key) === -1);
+    const name = error.name;
+    options.truncate -= name.length;
+    let message = '';
+    if (typeof error.message === 'string') {
+        message = truncate(error.message, options.truncate);
+    }
+    else {
+        properties.unshift('message');
+    }
+    message = message ? `: ${message}` : '';
+    options.truncate -= message.length + 5;
+    options.seen = options.seen || [];
+    if (options.seen.includes(error)) {
+        return '[Circular]';
+    }
+    options.seen.push(error);
+    const propertyContents = inspectList(properties.map(key => [key, error[key]]), options, inspectProperty);
+    return `${name}${message}${propertyContents ? ` { ${propertyContents} }` : ''}`;
+}