fix: add branding, network, audio packages to netinstall + init chooser

- Plasma group in netinstall.yaml now includes antergos-plasma-theme,
  antergos-next-desktop-settings, and full KDE app list from branding
- Default group adds networkmanager, pipewire, pipewire-pulse,
  wireplumber, firefox, mesa for working network/audio out of the box
- Init chooser packagechooser.conf adds pipewire-dinit and
  wireplumber-dinit services to all four init sections (dinit, openrc,
  s6, runit) for audio service enablement

iso-profiles/antergos/live-overlay/etc/calamares/modules/packagechooser.conf

@@ -77,8 +77,10 @@ items:
                 - haveged-dinit
                 - lm_sensors-dinit
                 - openvpn-dinit
+                - pipewire-dinit
                 - power-profiles-daemon-dinit
                 - rsync-dinit
+                - wireplumber-dinit
 
     - id: OpenRC
       name: openrc
@@ -148,8 +150,10 @@ items:
                 - lm_sensors-openrc
                 - openrc-settingsd
                 - openvpn-openrc
+                - pipewire-openrc
                 - power-profiles-daemon-openrc
                 - rsync-openrc
+                - wireplumber-openrc
 
     - id: S6
       name: s6
@@ -219,8 +223,10 @@ items:
                 - haveged-s6
                 - lm_sensors-s6
                 - openvpn-s6
+                - pipewire-s6
                 - power-profiles-daemon-s6
                 - rsync-s6
+                - wireplumber-s6
 
     - id: Runit
       name: runit
@@ -290,5 +296,7 @@ items:
                 - haveged-runit
                 - lm_sensors-runit
                 - openvpn-runit
+                - pipewire-runit
                 - power-profiles-daemon-runit
                 - rsync-runit
+                - wireplumber-runit