Fix 1973 - pipewire

[svartkanin]

This fixes:

• Fix Install fails with "Pipewire-jack and Jack2 are in conflict" #1973
• Fix Wireplumber and pipewire-media-session are in conflict #1980
• Fix Installation fails: "error: unresolvable package conflicts detected" #1989
• Fix Work around for: Installation fails: "error: unresolvable package conflicts detected" issue #1990
• Fix Archinstall error "pipewire-jack and jack2 are in conflict" (with log) #1996
• Fix pipewire-jack and jack2 conflict. Archinstall failed to install and script exit #2052

The problem is caused by pipewire-jack vs jack2 and pipewire-media-session vs wireplumber, those packages cannot be installed alongside each other and a choice needs to be made when one of them is already installed.
pacstrap will prompt for a auto resolution

pipewire-jack and jack2 are in conflict (jack). Remove jack2? [y/N]

but the current implementation of SysCommand doesn't allow for any interactive behavior and also pacstrap dosn't have any flag to auto approve.

However, by simply changing the order of installation such that pipewire (if chosen as a menu option) will be installed first and any other packages that depend on it and/or bring jack2 into the mix can make use of the already installed packages.
Main pointpoints seem to be Gnome and firefox.

This isn't a perfect solution as the installation process shouldn't depend on the order of packages installed but it'll do the trick for now. A possible rewrite of SysCommand to allow for interactive behavior is probably a better way forward.

[Torxed]

the current implementation of SysCommand doesn't allow for any interactive

It does, but it's a bit raw. But here's an example:

>>> import archinstall
>>> worker = archinstall.SysCommandWorker("/bin/bash -c 'read -p \"Enter name: \" username; echo \"$username\"'")
>>> worker.poll()
>>> worker
b'Enter name: '
>>> worker.write(b'anton\n', line_ending=False)
6
>>> worker.poll()
>>> worker
b'Enter name: anton\r\nanton\r\n'

SysCommand is just a wrapper around SysCommandWorker for quicker things such as doing ls or useradd, whereas SysCommandWorker can be used for interactive things :)

[svartkanin]

Ahhh neat didn't know that's already working! I may do some rework on rhis fix later but I wanna get it in now to unblock users