chore: migrate frontend assets to OSS and same-origin APIs

src/utils/errorReporting.ts

@@ -1,5 +1,4 @@
 const ERROR_REPORT_ENDPOINT = "/api/client-errors";
-const CLIENT_ERROR_REPORTING_ENABLED = import.meta.env.VITE_ENABLE_CLIENT_ERROR_REPORTING === "1";
 
 interface ErrorReport {
   message: string;
@@ -28,12 +27,16 @@ function getSessionId(): string | undefined {
 function flush() {
   if (reportQueue.length === 0) return;
   const batch = reportQueue.splice(0, 10);
-  const baseUrl = import.meta.env.VITE_API_BASE_URL || "";
-  const url = `${baseUrl}${ERROR_REPORT_ENDPOINT}`;
-  const token = localStorage.getItem("omniai:token") || sessionStorage.getItem("omniai:token") || "";
-  const headers: Record<string, string> = { "Content-Type": "application/json" };
-  if (token) headers["Authorization"] = `Bearer ${token}`;
-  navigator.sendBeacon?.(url, new Blob([JSON.stringify({ errors: batch })], { type: "application/json" }));
+  const payload = new Blob([JSON.stringify({ errors: batch })], { type: "application/json" });
+  if (navigator.sendBeacon?.(ERROR_REPORT_ENDPOINT, payload)) return;
+
+  void fetch(ERROR_REPORT_ENDPOINT, {
+    method: "POST",
+    body: JSON.stringify({ errors: batch }),
+    headers: { "Content-Type": "application/json" },
+    credentials: "include",
+    keepalive: true,
+  }).catch(() => {});
 }
 
 function scheduleFlush() {
@@ -45,8 +48,6 @@ function scheduleFlush() {
 }
 
 export function reportError(error: unknown, source: ErrorReport["source"] = "manual") {
-  if (!CLIENT_ERROR_REPORTING_ENABLED) return;
-
   const err = error instanceof Error ? error : new Error(String(error));
   const report: ErrorReport = {
     message: err.message,