[9.2] [dataset quality] Fix breakdown doc trend charts for wired streams (#239147) (#239177)

# Backport

This will backport the following commits from `main` to `9.2`:
- [[dataset quality] Fix breakdown doc trend charts for wired streams
(#239147)](#239147)

<!--- Backport version: 9.6.6 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

<!--BACKPORT [{"author":{"name":"Yngrid
Coello","email":"[email protected]"},"sourceCommit":{"committedDate":"2025-10-15T15:16:40Z","message":"[dataset
quality] Fix breakdown doc trend charts for wired streams
(#239147)\n\nCloses
https://github.com/elastic/kibana/issues/239138.\n\nWhen we were sending
the telemetry events we were relying on the dataset\nbeing in the shape
of `${type}-${name}-${namespace}`, however this is\nnot true anymore now
that we support streams.\n\nInstead of saving a wrong value for `type`,
we now send an empty value,\nwe still can get the whole dataset name by
looking into `index_name`.\nFor the other values (`name`, `namespace`)
we are also sending an empty\nvalue now.\n\n### 🎥 Demo\n\n####
Before\n\n\nhttps://github.com/user-attachments/assets/e99adb3c-7e51-45fe-a9f3-1f88462ac573\n\n####
After\n\n\nhttps://github.com/user-attachments/assets/ea1e0046-5b3f-4f86-83be-46e1b81f84c1","sha":"ba7ba8707d9df7f39469b653a2b28893302b7335","branchLabelMapping":{"^v9.3.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["release_note:skip","backport:version","v9.2.0","v9.3.0"],"title":"[dataset
quality] Fix breakdown doc trend charts for wired
streams","number":239147,"url":"https://github.com/elastic/kibana/pull/239147","mergeCommit":{"message":"[dataset
quality] Fix breakdown doc trend charts for wired streams
(#239147)\n\nCloses
https://github.com/elastic/kibana/issues/239138.\n\nWhen we were sending
the telemetry events we were relying on the dataset\nbeing in the shape
of `${type}-${name}-${namespace}`, however this is\nnot true anymore now
that we support streams.\n\nInstead of saving a wrong value for `type`,
we now send an empty value,\nwe still can get the whole dataset name by
looking into `index_name`.\nFor the other values (`name`, `namespace`)
we are also sending an empty\nvalue now.\n\n### 🎥 Demo\n\n####
Before\n\n\nhttps://github.com/user-attachments/assets/e99adb3c-7e51-45fe-a9f3-1f88462ac573\n\n####
After\n\n\nhttps://github.com/user-attachments/assets/ea1e0046-5b3f-4f86-83be-46e1b81f84c1","sha":"ba7ba8707d9df7f39469b653a2b28893302b7335"}},"sourceBranch":"main","suggestedTargetBranches":["9.2"],"targetPullRequestStates":[{"branch":"9.2","label":"v9.2.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"main","label":"v9.3.0","branchLabelMappingKey":"^v9.3.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/239147","number":239147,"mergeCommit":{"message":"[dataset
quality] Fix breakdown doc trend charts for wired streams
(#239147)\n\nCloses
https://github.com/elastic/kibana/issues/239138.\n\nWhen we were sending
the telemetry events we were relying on the dataset\nbeing in the shape
of `${type}-${name}-${namespace}`, however this is\nnot true anymore now
that we support streams.\n\nInstead of saving a wrong value for `type`,
we now send an empty value,\nwe still can get the whole dataset name by
looking into `index_name`.\nFor the other values (`name`, `namespace`)
we are also sending an empty\nvalue now.\n\n### 🎥 Demo\n\n####
Before\n\n\nhttps://github.com/user-attachments/assets/e99adb3c-7e51-45fe-a9f3-1f88462ac573\n\n####
After\n\n\nhttps://github.com/user-attachments/assets/ea1e0046-5b3f-4f86-83be-46e1b81f84c1","sha":"ba7ba8707d9df7f39469b653a2b28893302b7335"}}]}]
BACKPORT-->

Co-authored-by: Yngrid Coello <[email protected]>

Author: kibanamachine

x-pack/platform/plugins/shared/dataset_quality/public/hooks/use_dataset_details_telemetry.ts

@@ -170,9 +170,9 @@ function getDatasetDetailsEbtProps({
 }): DatasetDetailsEbtProps {
   const indexName = datasetDetails.rawName;
   const dataStream = {
-    dataset: datasetDetails.name,
-    namespace: datasetDetails.namespace,
-    type: datasetDetails.type,
+    dataset: datasetDetails.name ?? '',
+    namespace: datasetDetails.namespace ?? '',
+    type: datasetDetails.name && datasetDetails.namespace ? datasetDetails.type : '',
   };
   const degradedDocs = dataStreamDetails?.degradedDocsCount ?? 0;
   const failedDocs = dataStreamDetails?.failedDocsCount ?? 0;