settings: add redundant URL base for pwr

having it under "Invite Emails" when they weren't in use was confusing.
If only one is set in the config file, it'll be used for both.

config/config-base.json

@@ -803,6 +803,15 @@
                     "value": false,
                     "description": "Instead of automatically setting the user's password to the PIN, allow them to set a new password through the reset link."
                 },
+                "url_base": {
+                    "name": "URL Base",
+                    "required": true,
+                    "requires_restart": false,
+                    "depends_true": "link_reset",
+                    "type": "text",
+                    "value": "http://accounts.jellyf.in:8056",
+                    "description": "Base URL for jfa-go. You can leave this if you have one set in \"Invite Emails\". This is necessary because using a reverse proxy means the program has no way of knowing the URL itself."
+                },
                 "language": {
                     "name": "Default reset link language",
                     "required": false,
@@ -896,7 +905,7 @@
                     "requires_restart": false,
                     "depends_true": "enabled",
                     "type": "text",
-                    "value": "http://accounts.jellyf.in:8056/invite",
+                    "value": "http://accounts.jellyf.in:8056",
                     "description": "Base URL for jfa-go. This is necessary because using a reverse proxy means the program has no way of knowing the URL itself."
                 }
             }