Revert "feat(observability): add sentry monitoring"

This reverts commit e21f2502a5.

src/instrumentation-client.ts

@@ -1,33 +0,0 @@
-// This file configures the initialization of Sentry on the client.
-// The added config here will be used whenever a users loads a page in their browser.
-// https://docs.sentry.io/platforms/javascript/guides/nextjs/
-
-import * as Sentry from "@sentry/nextjs";
-
-const dsn = process.env.NEXT_PUBLIC_SENTRY_DSN;
-
-if (dsn) {
-  Sentry.init({
-    dsn,
-
-    integrations: [Sentry.replayIntegration()],
-
-    tracesSampleRate: Number(
-      process.env.NEXT_PUBLIC_SENTRY_TRACES_SAMPLE_RATE ??
-        (process.env.NODE_ENV === "production" ? "0.1" : "1"),
-    ),
-    enableLogs: true,
-
-    replaysSessionSampleRate: Number(
-      process.env.NEXT_PUBLIC_SENTRY_REPLAY_SAMPLE_RATE ?? "0.05",
-    ),
-    replaysOnErrorSampleRate: Number(
-      process.env.NEXT_PUBLIC_SENTRY_REPLAY_ERROR_SAMPLE_RATE ?? "1",
-    ),
-
-    // Chat content and auth data are sensitive; do not send default PII.
-    sendDefaultPii: false,
-  });
-}
-
-export const onRouterTransitionStart = Sentry.captureRouterTransitionStart;

src/instrumentation.ts

@@ -1,13 +0,0 @@
-import * as Sentry from "@sentry/nextjs";
-
-export async function register() {
-  if (process.env.NEXT_RUNTIME === "nodejs") {
-    await import("../sentry.server.config");
-  }
-
-  if (process.env.NEXT_RUNTIME === "edge") {
-    await import("../sentry.edge.config");
-  }
-}
-
-export const onRequestError = Sentry.captureRequestError;