config: start adding path parameters

to change the urls of the admin page, the my account page and of
invites. Seems to work, but need to check all the code over and test.

ts/modules/profiles.ts

@@ -1,5 +1,7 @@
 import { _get, _post, _delete, toggleLoader } from "../modules/common.js";
 
+declare var window: GlobalWindow;
+
 export const profileLoadEvent = new CustomEvent("profileLoadEvent");
 export const reloadProfileNames = (then?: () => void) => _get("/profiles/names", null, (req: XMLHttpRequest) => {
     if (req.readyState != 4) return;