I20250723-1800
* reduce code duplication * fix copy-n-paste error for disabled Terminal View Icon see https://github.com/eclipse-platform/eclipse.platform/pull/2074#discussion_r2224922478
* reduce code duplication * fix copy-n-paste error for disabled Terminal View Icon see https://github.com/eclipse-platform/eclipse.platform/pull/2074#discussion_r2224922478