feat: add selected audience profile csv export

src/background/auth/state.ts

@@ -2,10 +2,12 @@ import type { AuthConfig } from "../../shared/auth-config";
 import type { AuthStateValue } from "../../shared/auth-messages";
 
 export function createLoggedOutAuthState(
-  config?: Pick<AuthConfig, "apiResource">
+  config?: Pick<AuthConfig, "apiResource">,
+  lastError?: string | null
 ): AuthStateValue {
   return {
     isAuthenticated: false,
+    lastError: lastError ?? null,
     resource: config?.apiResource ?? null
   };
 }