Werk #18677: add download button in the certificate overview

Component	Setup
Title	add download button in the certificate overview
Date	Sep 18, 2025
Level	Trivial Change
Class	New Feature
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.5.0b1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

Certificate can now be downloaded from the certificate overview page.

To the list of all Werks