docs: add missing trace faq to datasets

Fixes: LFE-1284

pages/docs/datasets/overview.mdx

@@ -369,3 +369,9 @@ direction LR
         comment
     }
 ```
+
+## FAQ
+
+import { FaqPreview } from "@/components/faq/FaqPreview";
+
+<FaqPreview tags={["datasets"]} />

pages/faq/all/missing-traces.mdx

@@ -1,6 +1,6 @@
 ---
 title: I have setup Langfuse, but I do not see any traces in the dashboard. How to solve this?
-tags: [setup, tracing]
+tags: [setup, tracing, datasets]
 ---
 
 # I have setup Langfuse, but I do not see any traces in the dashboard. How to solve this?
@@ -11,7 +11,7 @@ Langfuse runs all tracing integrations asynchronously ([learn more](/docs/tracin
 2. **Check API Credentials**: Make sure that the API credentials used in your application match those created in your Langfuse project settings.
 3. **Inspect Tracing Configuration**: Ensure that your tracing configuration is correctly set up. For example, verify that the `LANGFUSE_HOST` (Python) or `LANGFUSE_BASEURL` (JS/TS) is set to the correct endpoint.
 4. **Review Logs**: Check the logs of your application to see if there are any errors related to Langfuse. This can help identify issues with the integration or network connectivity. Optionally, you can enable debug logging to get more detailed information.
-5. **Manual Flushing**: If you are using short-lived applications like serverless functions, ensure that you are manually flushing the events before the application exits. This is important to avoid losing events. Read more on this [here](/docs/tracing).
+5. **Manual Flushing**: If you are using short-lived applications like serverless functions, local batch scripts or Jupyter Notebooks, ensure that you are manually flushing the events before the application exits. This is important to avoid losing events. Read more on this [here](/docs/tracing).
 6. **Network Issues**: Check for any network issues that might be preventing your application from sending data to Langfuse. Ensure that your firewall or network settings allow outbound connections to Langfuse endpoints.
 7. **Batching Configuration**: In high throughput applications, verify the batching configuration to ensure that events are being sent in a timely manner. You can adjust the `flushAt` and `flushInterval` settings to suit your needs.