added 2 debian 12 configs in pxe

- a config debian 12 without firmwares (the most basic config)
- a config with the uefi and gnome3 without firmwares (as the firmwares cause the installer to freeze on some intel nuc)

fixes https://bugzilla.ipr.univ-rennes.fr/show_bug.cgi?id=4144]

config/debian/menu.cfg

@@ -1,5 +1,28 @@
 MENU BACKGROUND /config/debian/debian_background.jpg
-
+# tags legend:
+# - sid: next debian version (aka unstable)
+# - deb12: debian 12 (aka bookworm)
+# - deb11: debian 11 (aka bullseye)
+# - amd64: amd64 architecture
+# - fw: use a set of extra firmwares
+#   - net: network related firmwares
+# - preseed: indicates that a preseed will be used instead of user interaction (headless)
+#   - isp: Institut de Physique de Rennes standard preseed for 
+#    - formats disk with a mbr (for systems booting in bios mode)
+#    - partitions the disk using lvm
+#    - default password for root
+#   - isp+nopart: same as isp without partitioning
+#   - compute-node: preseed for compute nodes
+#   - isp+uefi+gnome3
+#   - isp+uefi+cinnamon
+# - preseed options legends
+#   - gnome3: install install gnome3 as desktop environment
+#   - cinnamon: install cinnamon as desktop environment
+#   - uefi: formats disk with a gpt partition table instead of a mbr partition table (only suitable for systems booting in uefi mode)
+label deb12_amd64
+    menu label Debian Bookworm amd64
+    kernel installer/debian/bookworm/amd64/linux
+    append vga=normal initrd=installer/debian/bookworm/amd64/initrd.gz -- quiet
 label stableFirmware
     menu label ^Debian Bookworm amd64 Firmwares
     kernel installer/debian/bookworm/amd64/linux
@@ -18,11 +41,16 @@ label stableComputeNode
     IPAPPEND 2
     append vga=normal initrd=installer/debian/bookworm/amd64/initrd_firm.xz auto=true interface=auto netcfg/dhcp_timeout=60 netcfg/choose_interface=auto priority=critical preseed/url=tftp://129.20.203.27/preseed/debian/bookworm/preseed.computenode.cfg
 label stableGnome
-    menu label Debian Bookworm ^Gnome3 + UEFI WITH PRESEED
+    menu label Debian Bookworm fw=net ^Gnome3 + UEFI WITH PRESEED
     kernel installer/debian/bookworm/amd64/linux
     IPAPPEND 2
     APPEND vga=normal initrd=installer/debian/bookworm/amd64/initrd_firm.xz auto=true interface=auto netcfg/dhcp_timeout=60 netcfg/choose_interface=auto priority=critical preseed/url=tftp://129.20.203.27/preseed/debian/bookworm/preseed.gnome.uefi.cfg
-
+# special config for intel_nuc (next unit computers), as the firmware set net cause the installer to crash (see https://bugzilla.ipr.univ-rennes.fr/show_bug.cgi?id=4144)
+label deb12_amd64_uefi_gnome3
+    menu label deb12 amd64 pseed=isp+uefi+gnome3 [nuc]
+    kernel installer/debian/bookworm/amd64/linux
+    IPAPPEND 2
+    APPEND vga=normal initrd=installer/debian/bookworm/amd64/initrd.gz auto=true interface=auto netcfg/dhcp_timeout=60 netcfg/choose_interface=auto priority=critical preseed/url=tftp://129.20.203.27/preseed/debian/bookworm/preseed.gnome.uefi.cfg
 label stableCinnamon
     menu label Debian Bookworm ^Cinnamon + UEFI WITH PRESEED
     kernel installer/debian/bookworm/amd64/linux