feat(telemetry): implement glitchtip/sentry integration with smart proxy

- Added Sentry/GlitchTip relay route handler
- Configured Sentry for client (with tunnel), server, and edge runtimes
- Refactored GlitchTip adapter to use official @sentry/nextjs SDK
- Fixed ComparisonRow type issues and Analytics Suspense bailout
- Integrated Sentry instrumentation into the boot sequence

apps/web/sentry.client.config.ts

@@ -0,0 +1,16 @@
+import * as Sentry from "@sentry/nextjs";
+
+// Use a placeholder DSN on the client as the real one is injected by our relay
+const CLIENT_DSN = "https://public@errors.infra.mintel.me/1";
+
+Sentry.init({
+  dsn: CLIENT_DSN,
+  // Relay events through our own server to hide the real DSN and bypass ad-blockers
+  tunnel: "/errors/api/relay",
+
+  enabled: true,
+
+  tracesSampleRate: 0,
+  replaysOnErrorSampleRate: 1.0,
+  replaysSessionSampleRate: 0.1,
+});