Enhancement: support jellyfin 10.12 breaking API changes

src/utils/config/service-helpers.js

@@ -556,6 +556,7 @@ export function cleanServiceGroups(groups) {
             "beszel",
             "glances",
             "immich",
+            "jellyfin",
             "komga",
             "mealie",
             "pfsense",

src/utils/proxy/handlers/credentialed.js

@@ -123,6 +123,8 @@ export default async function credentialedProxyHandler(req, res, map) {
           // v1 does not require a key
           headers.Authorization = `Bearer ${widget.key}`;
         }
+      } else if (widget.type === "jellyfin") {
+        headers["Authorization"] = `MediaBrowser Token=${widget.key}`;
       } else {
         headers["X-API-Key"] = `${widget.key}`;
       }