Add overview home last 24 hours KPI

[asteriscos]

Description

This pull request removes the pending and never connected agents KPIs from the home view and also adds a new last 24 hours alerts KPI.

The last 24 hours alerts KPI is a call to action that redirects to the Discover plugin with the predefined filters.

Issues Resolved

• Refactor the home section top kpi #6367

Evidence

Test

• Go to Home -> Overview
• Check the only KPIs that exist are: Active agents, Disconnected agents, Last 24 hours alerts
• Check the Last 24 hours alerts is also a link to the Discover plugin
  • The Discover plugin must have the cluster.name or manager.name pre-filtered (whether the cluster mode is enabled or not)
  • The Discover plugin must be filtered by the last 24 hours
  • The Discover plugin must use wazuh-alerts-* index pattern
  • The results of the Discover plugin must match the Last 24 hours alerts KPI count number
• All the cases should be tested with different APIs selected. Check the cluster.name or manager.name matches the API selected

Check List

• All tests pass
  • yarn test:jest
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[yenienserrano]

CR: ✅
Test: ✅

Screenshot

[lucianogorza]

CR 🟢

Test 🟢

Without pinned agent and other pinned filters

KPI.webm

With pinned agent

KPI-pinned-agent.webm

With other pinned filters

KPI-pinned-filters.webm

[lucianogorza]

LGTM

[github-actions]

Wazuh Core plugin code coverage (Jest) test	%	values
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Branches	17.91%	( 79 / 441 )
Functions	13.79%	( 36 / 261 )
Lines	21.05%	( 183 / 869 )

[github-actions]

Wazuh Check Updates plugin code coverage (Jest) test	%	values
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Branches	58.65%	( 61 / 104 )
Functions	61.7%	( 29 / 47 )
Lines	76.78%	( 172 / 224 )

[github-actions]

Main plugin code coverage (Jest) test	%	values
Statements	12.2%	( 4218 / 34558 )
Branches	8.25%	( 1916 / 23203 )
Functions	11.69%	( 962 / 8229 )
Lines	12.37%	( 4104 / 33151 )