use onion for api when served over onion

index.html

@@ -106,7 +106,7 @@ __   __                                     _____ __   __   _____
 <br><br>
 <div>
   <a href="mailto:support@voidnet.tech?subject=MoneroSMS Support"><button>Get Support/Report Bug</button></a>
-  <p>This webUI is in alpha, please be patient and let us know of any problems or suggestions you have.</p>
+  <p v-if="userID">This webUI is in alpha, please be patient and let us know of any problems or suggestions you have.</p>
 </div>
       </div>
     </div>

main.js

@@ -280,6 +280,9 @@ let app = createApp({
     setInterval(()=>{
         this.getCredits()
     }, 30000)
+    if (document.location.hostname.endsWith(".onion")){
+      this.backend = "http://api.xmr4smsoncunkfgfjr6xmxl57afsmuu6rg2bwuysbgg4wdtoawamwxad.onion/"
+    }
 
   }
 })