Add widget for Truenas

src/widgets/truenas/widget.js

@@ -0,0 +1,21 @@
+import { jsonArrayFilter } from "utils/proxy/api-helpers";
+import genericProxyHandler from "utils/proxy/handlers/generic";
+
+const widget = {
+  api: "{url}/api/v2.0/{endpoint}",
+  proxyHandler: genericProxyHandler,
+
+  mappings: {
+    alerts: {
+      endpoint: "alert/list",
+      map: (data) => ({
+        pending: jsonArrayFilter(data, (item) => item?.dismissed === false).length,
+      }),
+    },
+    status: {
+      endpoint: "system/info",
+    },
+  },
+};
+
+export default widget;