feat: edit existing lesson

lms/www/courses/create.js

@@ -75,7 +75,7 @@ const save_course = (e) => {
 				indicator: "green",
 			});
 			setTimeout(() => {
-				window.location.href = `/courses/${data.message}`;
+				window.location.href = `/courses/${data.message}/outline`;
 			}, 1000);
 		},
 	});

lms/www/courses/outline.html

@@ -52,9 +52,12 @@
                         {{ chapter.title }}
                     </div>
                 </div>
+
+                {% if chapter.description %}
                 <div class="mb-2 ml-5 chapter-description">
                     {{ chapter.description }}
                 </div>
+                {% endif %}
 
                 {% for lesson in lessons %}
                     <div class="outline-lesson level">