feat: 날짜 컨버터 util 클래스

src/main/java/jikgong/global/utils/DateConverter.java

@@ -0,0 +1,12 @@
+package jikgong.global.utils;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+public class DateConverter {
+
+    public static LocalDate convertToLocalDate(String dateString) {
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd");
+        return LocalDate.parse(dateString, formatter);
+    }
+}