Windows path names need fix in dev build

[sadguitarius]

Environment

• SuperCollider version: 3.14.0-dev
• Operating system: Windows 11
• Other details (Qt version, audio driver, etc.): 5.15.2

Steps to reproduce

s.boot;

Expected vs. actual behavior

When booting the server from the command line in the build folder, this error appears:

Booting server 'localhost' on address 127.0.0.1:57110.
'C:\Users\sadguitarius\dev\source\supercollider_build\supercollider\build\Install\SuperCollider\scsynth.exe" -u 57110 -a 1024 -i 2 -o 2 -S 48000 -H
"" "ASIO' is not recognized as an internal or external command,
operable program or batch file.
Server 'localhost' exited with exit code 1.

When starting from the installation folder, I get:

'C:\Program' is not recognized as an internal or external command,
operable program or batch file.
Server 'localhost' exited with exit code 1.

Apparently there's been some back and forth over the last few years about how to deal with Windows path names in server commands, especially re: quoting and spaces. I see that #5990 was an attempt to fix this and I followed the discussion in #2719. At least for me, I cannot boot the server in either ScIDE, sclang.exe on the command line, or SCNvim whenever there is a space in the runtime path or in the name of the selected sound device.

Changing the default command to Server.program = "start /B /HIGH /D % scsynth.exe".format(Platform.resourceDir.quote); seems to work fine in all of these scenarios. Unfortunately, I haven't yet figured out why the dev build doesn't work with the default settings and the release build does, but are there any objections to going ahead and changing the default command?