removed unnecessary character conversions in Redis subagent; code ref…

…actoring

redis added to make dist

base commit for version 6.0

added client hint for controlling welcome screen appearance

fixed bug in process info metrics in WinNT subagent; added detection …

…of Windows Server 2025

fixed Windows build issue

version set to 5.2.3

version set to 5.2.2

base for version 5.3

version set to 5.2.1