feat: add staging API origin to allowed origins

- Updated allowed origins in app.ts and auth.ts to include the new staging API endpoint, ensuring proper CORS configuration for the staging environment.

Author: 0xdevcollins

src/app.ts

@@ -57,6 +57,7 @@ const allowedOrigins = [
   "http://localhost:3000", // For local frontend development
   "http://localhost:8000", // For local development
   "http://192.168.1.187:3000",
+  "https://staging.api.boundlessfi.xyz",
 ];
 
 app.use(

src/lib/auth.ts

@@ -223,5 +223,6 @@ export const auth = betterAuth({
     "http://localhost:3000",
     "http://localhost:8000",
     "http://192.168.1.187:3000",
+    "https://staging.api.boundlessfi.xyz",
   ],
 });