feat: batch meta and raw details

lms/www/batches/batch_details.html

@@ -14,6 +14,7 @@
             {{ CourseList(courses) }}
         </div>
 	</div>
+    {{ BatchDetailsRaw() }}
 </div>
 {% endblock %}
 
@@ -216,6 +217,15 @@
 </div>
 {% endmacro %}
 
+
+{% macro BatchDetailsRaw() %}
+    {% if batch_info.batch_details_raw %}
+        <div class="mt-10 pt-10">
+            {{ batch_info.batch_details_raw }}
+        </div>
+    {% endif %}
+{% endmacro %}
+
 {%- block script %}
     {{ super() }}
 	{% if is_moderator %}

lms/www/batches/batch_details.py

@@ -29,6 +29,8 @@ def get_context(context):
 			"end_time",
 			"seat_count",
 			"published",
+			"meta_image",
+			"batch_details_raw",
 		],
 		as_dict=1,
 	)
@@ -67,3 +69,11 @@ def get_context(context):
 
 	context.student_count = frappe.db.count("Batch Student", {"parent": batch_name})
 	context.seats_left = context.batch_info.seat_count - context.student_count
+
+	context.metatags = {
+		"title": context.batch_info.title,
+		"image": context.batch_info.meta_image,
+		"description": context.batch_info.description,
+		"keywords": context.batch_info.title,
+		"og:type": "website",
+	}