add: redesign addUsers.html (#1407)

Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>

src/main/resources/messages_hi_IN.properties

@@ -173,6 +173,8 @@ adminUserSettings.header=व्यवस्थापक उपयोगकर्
 adminUserSettings.admin=व्यवस्थापक
 adminUserSettings.user=उपयोगकर्ता
 adminUserSettings.addUser=नया उपयोगकर्ता जोड़ें
+adminUserSettings.deleteUser=Delete User
+adminUserSettings.confirmDeleteUser=Should the user be deleted?
 adminUserSettings.usernameInfo=Username can only contain letters, numbers and the following special characters @._+- or must be a valid email address.
 adminUserSettings.roles=रोल्स
 adminUserSettings.role=रोल