perf(client): defer chat persistence dependencies

src/providers/chat-route-providers.tsx

@@ -3,12 +3,10 @@
 import type { ReactNode } from "react";
 
 import { ChatProvider } from "@/stores/chat/chat-context";
-import { PaymentProvider } from "@/stores/payment";
-import {
-  ChatAuthSync,
-  ChatPaymentSuccessSync,
-  PaymentSuccessSync,
-} from "@/stores/sync";
+import { PaymentProvider } from "@/stores/payment/payment-context";
+import { ChatAuthSync } from "@/stores/sync/chat-auth-sync";
+import { ChatPaymentSuccessSync } from "@/stores/sync/chat-payment-success-sync";
+import { PaymentSuccessSync } from "@/stores/sync/payment-success-sync";
 
 export function ChatRouteProviders({ children }: { children: ReactNode }) {
   return (

src/providers/payment-route-provider.tsx

@@ -2,8 +2,8 @@
 
 import type { ReactNode } from "react";
 
-import { PaymentProvider } from "@/stores/payment";
-import { PaymentSuccessSync } from "@/stores/sync";
+import { PaymentProvider } from "@/stores/payment/payment-context";
+import { PaymentSuccessSync } from "@/stores/sync/payment-success-sync";
 
 export function PaymentRouteProvider({ children }: { children: ReactNode }) {
   return (

src/providers/root-providers.tsx

@@ -15,7 +15,7 @@ import { AppNavigationGuard } from "@/router/app-navigation-guard";
 import { AuthProvider } from "@/stores/auth/auth-context";
 import { AuthStatusChecker } from "@/stores/auth/auth-status-checker";
 import { OAuthSessionSync } from "@/stores/auth/oauth-session-sync";
-import { UserAuthSync } from "@/stores/sync";
+import { UserAuthSync } from "@/stores/sync/user-auth-sync";
 import { UserProvider } from "@/stores/user/user-context";
 
 export interface RootProvidersProps {