feat(officers): prep the page for the new administration

Author: jbriones1

src/app/pages/officers/officers.data.ts

@@ -1,3 +1,9 @@
+import { Indices } from 'utils/type-utils';
+
+export const SEMESTERS = ['Spring', 'Summer', 'Fall'] as const;
+
+type Semester = Indices<typeof SEMESTERS>;
+
 type ExecPosition =
   | 'President'
   | 'Vice President'
@@ -9,14 +15,13 @@ type ExecPosition =
   | 'Director of Communications'
   | 'Director of Multimedia'
   | 'Director of Archives'
+  | 'Secretary'
   | 'SFSS Council Representative'
-  | 'Executive at Large'
-  | 'First-Year Representative';
+  | 'First-Year Representative'
+  | 'Executive at Large';
 
 type ElectedRep = 'Elections Officer' | 'Frosh Week Chair';
 
-type Semester = 'Spring' | 'Summer' | 'Fall';
-
 interface Executive {
   name: string;
   position: ExecPosition;
@@ -219,12 +224,14 @@ export const executives: ExecutiveAdministration[] = [
       {
         name: 'Arielle Felicia',
         position: 'Executive at Large',
-        photoName: 'eal-1.jpg'
+        photoName: 'eal-1.jpg',
+        semester: 2
       },
       {
         name: 'Barsin Tafazzoli',
         position: 'Executive at Large',
-        photoName: 'eal-2.jpg'
+        photoName: 'eal-2.jpg',
+        semester: 2
       }
     ]
   }

src/app/utils/type-utils.ts

@@ -0,0 +1,7 @@
+/**
+ * Use this type to get the indices of a tuple as a union type.
+ * For example, if you have a tuple type `const myTuple = ['a', 'b', 'c'] as const`,
+ * then `Indices<typeof myTuple>` will be `0 | 1 | 2`.
+ * This is useful for creating types that depend on the indices of a tuple.
+ */
+export type Indices<T extends readonly unknown[]> = Exclude<Partial<T>['length'], T['length']>;