Remove pw confirm prompt with UI prompt

app/assets/javascripts/app/services/directives/views/accountMenu.js

@@ -98,11 +98,17 @@ class AccountMenu {
     }
 
     $scope.submitRegistrationForm = function() {
-      var confirmation = prompt("Please confirm your password. Note that because your notes are encrypted using your password, Standard Notes does not have a password reset option. You cannot forget your password.")
+      $scope.formData.confirmPassword = true;
+    }
+
+    $scope.submitPasswordConfirmation = function() {
+      let confirmation = $scope.formData.pw_confirmation;
       if(confirmation !== $scope.formData.user_password) {
         alert("The two passwords you entered do not match. Please try again.");
         return;
       }
+
+      $scope.formData.confirmPassword = false;
       $scope.formData.status = "Generating Account Keys...";
 
       $timeout(function(){

app/assets/javascripts/app/services/syncManager.js

@@ -10,7 +10,7 @@ class SyncManager {
   }
 
   get serverURL() {
-    return localStorage.getItem("server") || "https://n3.standardnotes.org";
+    return localStorage.getItem("server") || window._default_sf_server;
   }
 
   get masterKey() {