Miscellaneous fixes (#21141)

* Remove source_type from API

* Don't require state classification models to select all classes

* Specifically validate provided end_time for manual events

* Remove yolov9 specification for warning

* Remove warning for coral

* clarify zone name tip

* clarify replace rules in lpr docs

* remove periods

* Add explanation for review report

* adjust HLS gap controller params

defaults to false, should help to recover from hangs and stalling in tracking details videos on chrome

* only redirect to login page once on 401

attempt to fix ios pwa safari redirect storm

* Use contextual information from other cameras to inform report summary

* Formatting and prompt improvements for review summary report

* More improvements to prompt

* Remove examples

* Don't show admin action buttons on export card

* fix redirect race condition

Coordinate 401 redirect logic between ApiProvider and ProtectedRoute using a shared flag to prevent multiple simultaneous redirects that caused UI flashing. Ensure both auth error paths check and set the redirect flag before navigating to login, eliminating race conditions where both mechanisms could trigger at once

---------

Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>

web/src/api/auth-redirect.ts

@@ -0,0 +1,12 @@
+// Module-level flag to prevent multiple simultaneous redirects
+// (eg, when multiple SWR queries fail with 401 at once, or when
+// both ApiProvider and ProtectedRoute try to redirect)
+let _isRedirectingToLogin = false;
+
+export function isRedirectingToLogin(): boolean {
+  return _isRedirectingToLogin;
+}
+
+export function setRedirectingToLogin(value: boolean): void {
+  _isRedirectingToLogin = value;
+}

web/src/api/index.tsx

@@ -3,6 +3,7 @@ import { SWRConfig } from "swr";
 import { WsProvider } from "./ws";
 import axios from "axios";
 import { ReactNode } from "react";
+import { isRedirectingToLogin, setRedirectingToLogin } from "./auth-redirect";
 
 axios.defaults.baseURL = `${baseUrl}api/`;
 
@@ -31,7 +32,8 @@ export function ApiProvider({ children, options }: ApiProviderType) {
           ) {
             // redirect to the login page if not already there
             const loginPage = error.response.headers.get("location") ?? "login";
-            if (window.location.href !== loginPage) {
+            if (window.location.href !== loginPage && !isRedirectingToLogin()) {
+              setRedirectingToLogin(true);
               window.location.href = loginPage;
             }
           }