Merge pull request from GHSA-24m5-7vjx-9x37

* Restrict emby endpoints and proxy segments

* Dont allow path traversal in segments

* Restrict qbittorrent proxy endpoints

* Restrict npm proxy endpoints

* Restrict flood proxy endpoints

* Restrict tdarr proxy endpoints

* Restrict xteve proxy endpoints

* Restrict transmission proxy endpoints

* disallow non-mapped endpoints

this change drops all requests that have un-mapped endpoint queries

allowedEndpoints is added as a method to pass proxy requests via a regex on the endpoint

most widgets with custom proxies use either no endpoint, or a static one

Co-Authored-By: Ben Phelps <ben@phelps.io>

src/widgets/xteve/widget.js

@@ -3,12 +3,6 @@ import xteveProxyHandler from "./proxy";
 const widget = {
   api: "{url}/{endpoint}",
   proxyHandler: xteveProxyHandler,
-
-  mappings: {
-    api: {
-      endpoint: "api/",
-    },
-  },
 };
 
 export default widget;