Summary

Security solutions Trial Companion (get started panel) shows open todos depends on product line and tier. E.g. for essentials (there is no Attack Discovery)

For a reviewer

• is using ProductFeatureKeys / useProductFeatureKeys hook an appropriate approach?
• is having logic only on client side acceptable?
• any ideas how-to keep it up-to date with the future changes in product lines / features?

Context: #244178

Some part of the change are generated with AI.

Checklist

Check the PR satisfies following conditions.

Reviewers should verify this PR satisfies this list as well.

• Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support
• Documentation was added for features that require explanation or tutorials
• Unit or functional tests were updated or added to match the most common scenarios
• If a plugin configuration key changed, check if it needs to be allowlisted in the cloud and added to the docker list
• This was checked for breaking HTTP API changes, and any breaking changes have been approved by the breaking-change committee. The release_note:breaking label should be applied in these situations.
• Flaky Test Runner was used on any tests changed
• The PR description includes the appropriate Release Notes section, and the correct release_note:* label is applied per the guidelines
• Review the backport guidelines and apply applicable backport:* labels.

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