M21: add optional organisation identity

frontend/src/context/AuthContext.tsx

@@ -6,6 +6,8 @@ interface AuthState {
   user: CurrentUser | null;
   loading: boolean;
   demoMode: boolean;
+  oidcEnabled: boolean;
+  oidcProviderName: string | null;
   loginAs: (role: Role) => Promise<void>;
   loginWithPassword: (email: string, password: string) => Promise<void>;
   logout: () => Promise<void>;
@@ -35,11 +37,17 @@ export function AuthProvider({ children }: { children: ReactNode }) {
   const [user, setUser] = useState<CurrentUser | null>(() => readCachedUser());
   const [loading, setLoading] = useState(true);
   const [demoMode, setDemoMode] = useState(true);
+  const [oidcEnabled, setOidcEnabled] = useState(false);
+  const [oidcProviderName, setOidcProviderName] = useState<string | null>(null);
 
   useEffect(() => {
     let cancelled = false;
     api.get<SystemStatus>("/api/v1/system/status")
-      .then((system) => setDemoMode(system.demo_mode))
+      .then((system) => {
+        setDemoMode(system.demo_mode);
+        setOidcEnabled(system.oidc_enabled);
+        setOidcProviderName(system.oidc_provider_name);
+      })
       .catch(() => setDemoMode(true))
       .finally(() => api
       .get<CurrentUser>("/api/v1/auth/session")
@@ -119,7 +127,7 @@ export function AuthProvider({ children }: { children: ReactNode }) {
   }, []);
 
   return (
-    <AuthContext.Provider value={{ user, loading, demoMode, loginAs, loginWithPassword, logout }}>{children}</AuthContext.Provider>
+    <AuthContext.Provider value={{ user, loading, demoMode, oidcEnabled, oidcProviderName, loginAs, loginWithPassword, logout }}>{children}</AuthContext.Provider>
   );
 }