add yourtilde (needs testing)

setup.sh

@@ -137,11 +137,12 @@ setup_keys() {
 }
 
 pick_account() {
-    answers="1 2"
+    answers="1 2 3"
     answer=""
     echo "What account would you like to configure?"
     echo "    1) tilde.town"
     echo "    2) tilde.team"
+    echo "    3) yourtilde.com"
     read -r answer
     
     if is_substring "$answer" "$answers"
@@ -153,6 +154,8 @@ pick_account() {
         "2")
             setup_keys "tilde.team" "team"
             ;;
+        "3")
+            setup_keys "yourtilde.com" "your"
         esac
     else
         echo "\"$answer\" is not a valid option."