website: add sentry

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

website/src/sentry.jsx

@@ -0,0 +1,8 @@
+import * as Sentry from "@sentry/react";
+import { Integrations } from "@sentry/tracing";
+
+Sentry.init({
+    dsn: "https://339d36db58e6476aa0430aaff4e0610c@sentry.beryju.org/9",
+    integrations: [new Integrations.BrowserTracing()],
+    tracesSampleRate: 0.6,
+});