[EPM] Missing icons for Elasticsearch assets

[skh]

With the merge of #88036 , we now show both Kibana and Elasticsearch assets in the sidebar of the Integrations detail page:

The full list of Elasticsearch assets that can appear in this list is (from common/types/models/epm.ts):

export enum ElasticsearchAssetType {
  componentTemplate = 'component_template',
  ingestPipeline = 'ingest_pipeline',
  indexTemplate = 'index_template',
  ilmPolicy = 'ilm_policy',
  transform = 'transform',
  dataStreamIlmPolicy = 'data_stream_ilm_policy',
}

We don't have icons assigned to these asset types yet, so they currently appear without an icon in the list. This example shows only an ingest pipeline without an icon but it applies to all ES asset types:

This task is to:

1. Pick correct icons for these asset types from EUI, e.g. from https://elastic.github.io/eui/#/display/icons#apps
2. Fix the implementation so that these icons appear correctly in the UI.

[elasticmachine]

Pinging @elastic/fleet (Feature:EPM)

[elasticmachine]

Pinging @elastic/ingest-management (Team:Ingest Management)

[hbharding]

We don't have existing icons for some of the other Elasticsearch assets, so I'm proposing we don't use icons for any Elasticsearch assets. Plus, in a future iteration, I'm planning on not using icons, even for Kibana assets. Let's close as won't fix.

[skh]

@hbharding Thank you for looking into it!

WONTFIX it is.