Switch to bootstrap5

Change-Id: Ie69c93f0495b16b687ae8d6fbbdca56cf64bab9d
diff --git a/testrail_bot/control/views.py b/testrail_bot/control/views.py
index 2c9f0b2..18b5663 100644
--- a/testrail_bot/control/views.py
+++ b/testrail_bot/control/views.py
@@ -54,12 +54,10 @@
 def single_report(request, report_id):
     report = models.TestRailReport.objects.get(pk=report_id)
     data = report.path.read().decode("utf-8")
-    if request.method == "POST" and request.is_ajax():
-        return HttpResponse(
-            json.dumps({"data": data, "finished": report.finished}),
-            content_type="application/json")
     return render(request, "control/report.html",
-                  {"report_id": report.id, "report": data})
+                  {"report_id": report.id,
+                   "report": data,
+                   "finished": report.finished})
 
 
 def submit_run(request, run_id):