feat(integrations): add truenas (#3745)

Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

packages/definitions/src/integration.ts

@@ -283,6 +283,13 @@ export const integrationDefs = {
     category: ["notifications"],
     documentationUrl: createDocumentationLink("/docs/integrations/ntfy"),
   },
+  truenas: {
+    name: "TrueNAS",
+    secretKinds: [["username", "password"]],
+    iconUrl: "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons@master/svg/truenas.svg",
+    category: ["healthMonitoring"],
+    documentationUrl: createDocumentationLink("/docs/integrations/truenas"),
+  },
   // This integration only returns mock data, it is used during development (but can also be used in production by directly going to the create page)
   mock: {
     name: "Mock",