Move Docker/CI/installers to Node 24 and Go 1.26 images, bump Alpine server runtime, apply safe npm/Go patch updates, migrate SNMP to pysnmp, and document deferred majors.
Added support for `allow-supports-multiple-windows` and `deny-supports-multiple-windows` permissions in the Windows schema. Updated existing permissions to include `allow-set-icon-with-as-template` and its denial counterpart.