feat: setup posthog

apps/edr-freight-web/backoffice/src/auth/http.ts

@@ -5,6 +5,7 @@ import {
   emitApiError,
   extractApiErrorPayload,
 } from "@/components/errors/ApiErrorModal";
+import { captureApiError } from "@/lib/posthog";
 import {
   AUTH_TOKEN_COOKIE,
   REFRESH_TOKEN_COOKIE,
@@ -82,6 +83,14 @@ api.interceptors.response.use(
   async (error) => {
     const originalRequest = error.config as RetriableRequest | undefined;
 
+    // Report the failure to PostHog. Hooked here rather than inside
+    // `emitApiError`, which stays silent on suppressed paths (warehouse /
+    // mile / onboarding) — those failures still need reporting.
+    // 401s are skipped: an expired session is refreshed below, not a defect.
+    if (!error.response || error.response.status !== 401) {
+      captureApiError(error);
+    }
+
     if (
       error.response?.status !== 401 ||
       !originalRequest ||