style: fix linting issues met Prettier

frontend/src/utils/assignment-rules.ts

@@ -5,8 +5,10 @@
  */
 export const assignmentTitleRules = [
     (value: string): string | boolean => {
-        if (value?.length >= 1) {return true;}  // Title must not be empty
-        return 'Title cannot be empty.';
+        if (value?.length >= 1) {
+            return true;
+        } // Title must not be empty
+        return "Title cannot be empty.";
     },
 ];
 
@@ -18,9 +20,9 @@ export const assignmentTitleRules = [
 export const learningPathRules = [
     (value: { hruid: string; title: string }): string | boolean => {
         if (value && value.hruid) {
-            return true;  // Valid if hruid is present
+            return true; // Valid if hruid is present
         }
-        return 'You must select a learning path.';
+        return "You must select a learning path.";
     },
 ];
 
@@ -31,8 +33,10 @@ export const learningPathRules = [
  */
 export const classRules = [
     (value: string): string | boolean => {
-        if (value) {return true;}
-        return 'You must select at least one class.';
+        if (value) {
+            return true;
+        }
+        return "You must select at least one class.";
     },
 ];
 
@@ -43,14 +47,20 @@ export const classRules = [
  */
 export const deadlineRules = [
     (value: string): string | boolean => {
-        if (!value) {return "You must set a deadline.";}
+        if (!value) {
+            return "You must set a deadline.";
+        }
 
         const selectedDateTime = new Date(value);
         const now = new Date();
 
-        if (isNaN(selectedDateTime.getTime())) {return "Invalid date or time.";}
+        if (isNaN(selectedDateTime.getTime())) {
+            return "Invalid date or time.";
+        }
 
-        if (selectedDateTime <= now) {return "The deadline must be in the future.";}
+        if (selectedDateTime <= now) {
+            return "The deadline must be in the future.";
+        }
 
         return true;
     },
@@ -58,7 +68,9 @@ export const deadlineRules = [
 
 export const descriptionRules = [
     (value: string): string | boolean => {
-        if (!value || value.trim() === "") {return "Description cannot be empty.";}
+        if (!value || value.trim() === "") {
+            return "Description cannot be empty.";
+        }
         return true;
     },
 ];