Added the ability to view all exams

src/hooks/useExams.tsx

@@ -0,0 +1,19 @@
+import {Exam} from "@/interfaces/exam";
+import axios from "axios";
+import {useEffect, useState} from "react";
+
+export default function useExams() {
+	const [exams, setExams] = useState<Exam[]>([]);
+	const [isLoading, setIsLoading] = useState(false);
+	const [isError, setIsError] = useState(false);
+
+	useEffect(() => {
+		setIsLoading(true);
+		axios
+			.get<Exam[]>("/api/exam")
+			.then((response) => setExams(response.data))
+			.finally(() => setIsLoading(false));
+	}, []);
+
+	return {exams, isLoading, isError};
+}