move app to app/ subdir

app/sentry.edge.config.ts

@@ -0,0 +1,19 @@
+// This file configures the initialization of Sentry for edge features (middleware, edge routes, and so on).
+// The config you add here will be used whenever one of the edge features is loaded.
+// Note that this config is unrelated to the Vercel Edge Runtime and is also required when running locally.
+// https://docs.sentry.io/platforms/javascript/guides/nextjs/
+
+import * as Sentry from "@sentry/nextjs";
+import { env } from "~/env.mjs";
+
+if (env.NEXT_PUBLIC_SENTRY_DSN) {
+  Sentry.init({
+    dsn: env.NEXT_PUBLIC_SENTRY_DSN,
+
+    // Adjust this value in production, or use tracesSampler for greater control
+    tracesSampleRate: 1,
+
+    // Setting this option to true will print useful information to the console while you're setting up Sentry.
+    debug: false,
+  });
+}