Feature: add navidrome support

src/widgets/navidrome/widget.js

@@ -0,0 +1,14 @@
+import genericProxyHandler from "utils/proxy/handlers/generic";
+
+const widget = {
+  api: "{url}/rest/{endpoint}?u={user}&t={token}&s={salt}&v={version}&c={client}&f=json",
+  proxyHandler: genericProxyHandler,
+
+  mappings: {
+    "getNowPlaying": {
+      endpoint: "getNowPlaying",
+    },
+  },
+};
+
+export default widget;