Add sentry stuff

apps/next/src/instrumentation-client.ts

@@ -0,0 +1,28 @@
+// https://docs.sentry.io/platforms/javascript/guides/nextjs/
+import * as Sentry from '@sentry/nextjs';
+
+import { env } from './env.js';
+
+Sentry.init({
+  dsn: env.NEXT_PUBLIC_SENTRY_DSN,
+  integrations: [
+    Sentry.replayIntegration({
+      maskAllText: false,
+      blockAllMedia: false,
+    }),
+    Sentry.feedbackIntegration({
+      colorScheme: 'system',
+    }),
+  ],
+  // https://docs.sentry.io/platforms/javascript/guides/nextjs/configuration/options/#sendDefaultPii
+  sendDefaultPii: true,
+  // https://docs.sentry.io/platforms/javascript/configuration/options/#traces-sample-rate
+  tracesSampleRate: 1,
+  enableLogs: true,
+  // https://docs.sentry.io/platforms/javascript/session-replay/configuration/#general-integration-configuration
+  replaysSessionSampleRate: 0.5,
+  replaysOnErrorSampleRate: 1.0,
+  debug: false,
+});
+// `captureRouterTransitionStart` is available from SDK version 9.12.0 onwards
+export const onRouterTransitionStart = Sentry.captureRouterTransitionStart;