fix opening create profile when jellyseerr disabled

fixes #445.

lang/admin/en-us.json

@@ -221,7 +221,9 @@
         "wikiPage": "Wiki Page",
         "wiki": "Wiki",
         "restartRequired": "Restart required",
-        "required": "Required"
+        "required": "Required",
+        "syntax": "Syntax",
+        "syntaxDescription": "Variables denoted as {varname}. If statements can evaluate truthfulness (e.g. {if messageAddress}Message sent to {messageAddress}{end}) or make basic comparisons (e.g. {if profile == \"Friends\"}Friend{else if profile != \"Admins\"}User{end})"
     },
     "notifications": {
         "pathCopied": "Full path copied to clipboard.",

ts/modules/profiles.ts

@@ -440,7 +440,7 @@ export class ProfileEditor {
                     }
                     this._userSelect.innerHTML = innerHTML;
                     this._storeHomescreen.checked = true;
-                    this._createJellyseerrProfile.checked = true;
+                    if (this._createJellyseerrProfile) this._createJellyseerrProfile.checked = true;
                     window.modals.profiles.close();
                     window.modals.addProfile.show();
                 } else {