Docs update

Signed-off-by: chandr-andr (Kiselev Aleksandr) <chandr@chandr.net>

Author: chandr-andr

docs/.vuepress/sidebar.ts

@@ -67,6 +67,15 @@ export default sidebar({
         },
       ],
     },
+    {
+      text: "Integrations",
+      prefix: "/integrations",
+      collapsible: true,
+      children: [
+        "taskiq",
+        "opentelemetry",
+      ],
+    },
     {
       text: "Contribution guide",
       prefix: "/contribution_guide",