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/date-fns/getISOWeeksInYear.d.mts

@@ -0,0 +1,24 @@
+/**
+ * @name getISOWeeksInYear
+ * @category ISO Week-Numbering Year Helpers
+ * @summary Get the number of weeks in an ISO week-numbering year of the given date.
+ *
+ * @description
+ * Get the number of weeks in an ISO week-numbering year of the given date.
+ *
+ * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date
+ *
+ * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
+ *
+ * @param date - The given date
+ *
+ * @returns The number of ISO weeks in a year
+ *
+ * @example
+ * // How many weeks are in ISO week-numbering year 2015?
+ * const result = getISOWeeksInYear(new Date(2015, 1, 11))
+ * //=> 53
+ */
+export declare function getISOWeeksInYear<DateType extends Date>(
+  date: DateType | number | string,
+): number;