feat(messaging): also capture errors from 'handle' that result in HTTP 400

shiftregister/messaging/views.py

@@ -47,7 +47,8 @@ def handle_inbound(request):
 
     try:
         incoming_message.send(receiver, messages=receiver.handle(**kwargs))
-    except (IndexError, KeyError, ValueError):
+    except (IndexError, KeyError, ValueError) as e:
+        sentry_sdk.capture_exception(e)
         return HttpResponseBadRequest()
     except Exception as e:
         sentry_sdk.capture_exception(e)