Upcoming cooker changes remove the path length limitations for cooked file paths. This change forks and specializes/simplifies the path computation for source asset file paths, and adds the file path length (and maximum allowed) to the tooltip so users can still peek about any prohibitively long file paths in their project on disk.
#jira UE-102547
[CL 14791106 by geoff evans in ue5-main branch]
- Formalizing all TargetPlatforms to have a Client version, rename WindowsNoEditor to Windows, and removing DDPI specification of TargetPlatforms, and generate them programmatically
- Updated names DeviceProfiles and Build scripts, as above
- Some PlatformInfo class cleanup
- Added a TNonDesktopTargetPlatformBase class to make most TargetPlatforms simpler
- Added "No Compiled Support" to the Turnkey LaunchOn menu when the TargetPlatforms aren't compiled in (to show that even if you install an SDK, you will need to compile before you can LaunchOn)\
- Starting the transition away from PlatformInfo::FPlatformInfo to FDDPI
[CL 13966487 by Josh Adams in ue5-main branch]
