Add Proxmox Backup Server Widget (#879)

* Add Proxmox Backup Server Widget

* Clarification added to Failed Tasks

* Refactor pbs to proxmoxbackupserver

* Removing property instead of recreating object

* minor code styling of proxmoxbackupserver widget

---------

Co-authored-by: Eizock <>
Co-authored-by: Michael Shamoon <4887959+shamoon@users.noreply.github.com>

src/utils/proxy/handlers/credentialed.js

@@ -34,6 +34,9 @@ export default async function credentialedProxyHandler(req, res, map) {
         headers.Authorization = `Bearer ${widget.key}`;
       } else if (widget.type === "proxmox") {
         headers.Authorization = `PVEAPIToken=${widget.username}=${widget.password}`;
+      } else if (widget.type === "proxmoxbackupserver") {
+        delete headers["Content-Type"];
+        headers.Authorization = `PBSAPIToken=${widget.username}:${widget.password}`;
       } else if (widget.type === "autobrr") {
         headers["X-API-Token"] = `${widget.key}`;
       } else if (widget.type === "tubearchivist") {