[Tasks calendar] Added 15min task

app/public/mock/v1/overview/tasks.GET.json

@@ -56,6 +56,16 @@
 				"master_task_color": "#f27e57"
 			},
 
+			{
+				"id": 1,
+				"task_id": 1,
+				"starts_at": "2022-12-12T07:30:00+00:00",
+				"ends_at": "2022-12-12T07:45:00+00:00",
+				"title": "Kratky task",
+				"project_code": "CO-2201",
+				"master_task_color": "#57e0f2"
+			},
+
 			{
 				"id": 2,
 				"task_id": 2,