Fix SuperTokens build error with lazy initialization

- Move SuperTokens.init() to runtime (not build time)
- Add dynamic route config to prevent build-time evaluation
- Move appInfo inside backendConfig function
- Update default URLs to vibnai.com

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/supertokens/backendConfig.ts

@@ -4,20 +4,22 @@ import SessionNode from "supertokens-node/recipe/session";
 import { TypeInput } from "supertokens-node/types";
 import { AppInfoUserInput } from "supertokens-node/types";
 
-const appInfo: AppInfoUserInput = {
-  appName: "Vib'n",
-  apiDomain: process.env.NEXT_PUBLIC_APP_URL || "https://app.vibnai.com",
-  websiteDomain: process.env.NEXT_PUBLIC_APP_URL || "https://app.vibnai.com",
-  apiBasePath: "/api/auth",
-  websiteBasePath: "/auth",
-};
-
 export const backendConfig = (): TypeInput => {
+  const appUrl = process.env.NEXT_PUBLIC_APP_URL || "https://vibnai.com";
+  
+  const appInfo: AppInfoUserInput = {
+    appName: "Vib'n",
+    apiDomain: appUrl,
+    websiteDomain: appUrl,
+    apiBasePath: "/api/auth",
+    websiteBasePath: "/auth",
+  };
+
   return {
     framework: "custom",
     supertokens: {
-      connectionURI: process.env.SUPERTOKENS_CONNECTION_URI || "https://auth.vibnai.com",
-      apiKey: process.env.SUPERTOKENS_API_KEY,
+      connectionURI: process.env.SUPERTOKENS_CONNECTION_URI || "http://j04ckwg0k040o08gc04gs80o:3567",
+      apiKey: process.env.SUPERTOKENS_API_KEY || "",
     },
     appInfo,
     recipeList: [