Fix Queue labelling

We needed to change up a few things before the important months come around.

src/main/java/nl/tudelft/queue/config/ThymeleafConfig.java

@@ -17,6 +17,9 @@
  */
 package nl.tudelft.queue.config;
 
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
 import nl.tudelft.queue.dialect.AuthenticatedPersonDialect;
 
 import org.springframework.context.annotation.Bean;
@@ -40,4 +43,13 @@ public class ThymeleafConfig {
 	public AuthenticatedPersonDialect authenticatedPersonDialect() {
 		return new AuthenticatedPersonDialect();
 	}
+
+	/**
+	 * Checks whether today is the day.
+	 *
+	 * @return {@code true} when today is the day, {@code false} if today is not the day.
+	 */
+	public boolean isTheDay() {
+		return DateTimeFormatter.ofPattern("dd-MM").format(LocalDateTime.now()).equals("01-04");
+	}
 }