chore: anvil.it.com → inouter.com

REFACTORING_SUMMARY.md

@@ -45,7 +45,7 @@ src/
 - `GET  /api/deposit/balance` - Balance inquiry (namecheap-api auth)
 - `POST /api/deposit/deduct` - Balance deduction (namecheap-api auth)
 - `POST /api/test` - Test endpoint (WEBHOOK_SECRET auth)
-- `POST /api/contact` - Contact form (CORS: hosting.anvil.it.com)
+- `POST /api/contact` - Contact form (CORS: hosting.inouter.com)
 - `OPTIONS /api/contact` - CORS preflight
 
 **Features Preserved**:
@@ -130,7 +130,7 @@ curl -X POST http://localhost:8787/api/test \
 
 # 5. Contact form
 curl -X POST http://localhost:8787/api/contact \
-  -H "Origin: https://hosting.anvil.it.com" \
+  -H "Origin: https://hosting.inouter.com" \
   -H "Content-Type: application/json" \
   -d '{"email":"test@example.com","message":"test"}'
 ```