feat: integrate observability

packages/observability/src/analytics/noop.ts

@@ -0,0 +1,15 @@
+import type { AnalyticsService, AnalyticsEventProperties } from "./service";
+
+/**
+ * No-operation analytics service.
+ * Used when analytics are disabled or for local development.
+ */
+export class NoopAnalyticsService implements AnalyticsService {
+  track(eventName: string, props?: AnalyticsEventProperties): void {
+    // Do nothing
+  }
+
+  trackPageview(url?: string): void {
+    // Do nothing
+  }
+}