3377257d0b
This splits PulseAudio and JACK emulation into separate outputs. Doing so provides a number of benefits. First it fixes pw-pulse and pw-jack. Prior to this they pointed to bogus locations because the environment variables were not evaluated. Technically fixing this only requires setting libpulse-path and libjack-path to any absolute path not necessarily separate outputs but it comes as a nice result. Secondly it allows overriding libpulseaudio with pipewire.pulse in many packages. This is possible because the new outputs have a more standard layout.
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