refactor(router): introduce app navigation manager

src/app/chat/chat-screen.helpers.ts

@@ -1,8 +1,6 @@
 "use client";
 
 import type { LoginStatus } from "@/data/dto/auth";
-import type { PayChannel } from "@/data/dto/payment";
-import { ROUTE_BUILDERS } from "@/router/routes";
 import { AppEnvUtil, BrowserDetector } from "@/utils";
 
 export interface ExternalBrowserPromptState {
@@ -31,41 +29,8 @@ export function shouldStartExternalBrowserPrompt({
   );
 }
 
-export function getChatPaywallSubscriptionUrl(
-  payChannel: PayChannel = "stripe",
-): string {
-  return ROUTE_BUILDERS.subscription("vip", {
-    payChannel,
-    returnTo: "chat",
-  });
-}
-
-export function getChatCreditsTopUpSubscriptionUrl(
-  payChannel: PayChannel = "stripe",
-): string {
-  return ROUTE_BUILDERS.subscription("topup", {
-    payChannel,
-    returnTo: "chat",
-  });
-}
-
 export function getInsufficientCreditsSubscriptionType(
   isVip: boolean,
 ): "vip" | "topup" {
   return isVip ? "topup" : "vip";
 }
-
-export function getChatPaywallNavigationUrl(
-  loginStatus: LoginStatus,
-  type: "vip" | "topup" = "vip",
-  payChannel: PayChannel = "stripe",
-): string {
-  const subscriptionUrl =
-    type === "topup"
-      ? getChatCreditsTopUpSubscriptionUrl(payChannel)
-      : getChatPaywallSubscriptionUrl(payChannel);
-  if (deriveIsGuest(loginStatus)) {
-    return ROUTE_BUILDERS.authWithRedirect(subscriptionUrl);
-  }
-  return subscriptionUrl;
-}