Add multi-boot PXE menu, Clonezilla backup management, and GE Aerospace branding

- iPXE boot menu with WinPE, Clonezilla, Blancco Drive Eraser, Memtest86+
- prepare-boot-tools.sh to download/extract boot tool binaries
- Clonezilla backup management in webapp (upload, download, delete)
- Clonezilla Samba share for network backup/restore
- GE Aerospace logo and favicon in webapp
- Updated playbook with boot tool directories and webapp env vars

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

playbook/pxe_server_setup.yml

@@ -32,12 +32,13 @@
     samba_share: "/srv/samba/winpeapps"
     usb_mount: "/mnt/usb/playbook"     # where your USB is mounted
     image_types:
-      - geastandardpbr
-      - geaengineerpbr
-      - geashopfloorpbr
-      - gestandardlegacy
-      - geengineerlegacy
-      - geshopfloorlegacy
+      - gea-standard
+      - gea-engineer
+      - gea-shopfloor
+      - ge-standard
+      - ge-engineer
+      - ge-shopfloor-lockdown
+      - ge-shopfloor-mce
     deploy_subdirs:
       - Applications
       - Control
@@ -114,7 +115,17 @@
         state: directory
         mode: '0755'
 
-    - name: "Create GetPxeScript.aspx"
+    - name: "Create boot tool directories"
+      file:
+        path: "{{ web_root }}/{{ item }}"
+        state: directory
+        mode: '0755'
+      loop:
+        - clonezilla
+        - blancco
+        - memtest
+
+    - name: "Create GetPxeScript.aspx (iPXE boot menu)"
       copy:
         dest: "{{ web_root }}/Altiris/iPXE/GetPxeScript.aspx"
         backup: yes
@@ -123,16 +134,50 @@
 
           set server 10.9.100.1
 
-          kernel http://${server}/win11/wimboot gui
+          :menu
+          menu GE Aerospace PXE Boot Menu
+          item --gap --             ---- Windows Deployment ----
+          item winpe                Windows PE (Image Deployment)
+          item --gap --             ---- Utilities ----
+          item clonezilla           Clonezilla Live (Disk Imaging)
+          item blancco              Blancco Drive Eraser
+          item memtest              Memtest86+ (Memory Diagnostics)
+          item --gap --             ----
+          item reboot               Reboot
+          item exit                 Exit to BIOS
+          choose --default winpe --timeout 30000 target && goto ${target}
 
+          :winpe
+          kernel http://${server}/win11/wimboot gui
           initrd http://${server}/win11/EFI/Microsoft/Boot/boot.stl  EFI/Microsoft/Boot/Boot.stl
           initrd http://${server}/win11/EFI/Microsoft/Boot/BCD       EFI/Microsoft/Boot/BCD
           initrd http://${server}/win11/EFI/Boot/bootx64.efi         EFI/Boot/bootx64.efi
           initrd http://${server}/win11/Boot/boot.sdi                Boot/boot.sdi
           initrd http://${server}/win11/sources/boot.wim             sources/boot.wim
-
           boot
 
+          :clonezilla
+          set base http://${server}/clonezilla
+          kernel ${base}/vmlinuz boot=live username=user union=overlay config components noswap edd=on nomodeset nodmraid locales= keyboard-layouts= ocs_live_run="ocs-live-general" ocs_live_extra_param="" ocs_live_batch=no net.ifnames=0 nosplash noprompt fetch=${base}/filesystem.squashfs
+          initrd ${base}/initrd.img
+          boot
+
+          :blancco
+          set bbase http://${server}/blancco
+          kernel ${bbase}/vmlinuz-bde-linux archisobasedir=arch archiso_http_srv=http://${server}/blancco/ copytoram=y cow_spacesize=50% memtest=00 vmalloc=400M ip=dhcp quiet nomodeset libata.allow_tpm=1
+          initrd ${bbase}/intel-ucode.img ${bbase}/amd-ucode.img ${bbase}/config.img ${bbase}/initramfs-bde-linux.img
+          boot
+
+          :memtest
+          kernel http://${server}/memtest/memtest.efi
+          boot
+
+          :reboot
+          reboot
+
+          :exit
+          exit
+
     - name: "Ensure Apache listens on port 4433"
       lineinfile:
         path: /etc/apache2/ports.conf
@@ -171,7 +216,13 @@
         state: directory
         mode: '0777'
 
-    - name: "Configure Samba share"
+    - name: "Create Clonezilla backup share directory"
+      file:
+        path: /srv/samba/clonezilla
+        state: directory
+        mode: '0777'
+
+    - name: "Configure Samba shares"
       blockinfile:
         path: /etc/samba/smb.conf
         backup: yes
@@ -182,6 +233,13 @@
           read only = no
           guest ok = yes
 
+          [clonezilla]
+          path = /srv/samba/clonezilla
+          browseable = yes
+          read only = no
+          guest ok = yes
+          comment = Clonezilla backup images
+
     - name: "Create image-type top-level directories"
       file:
         path: "{{ samba_share }}/{{ item }}"
@@ -219,6 +277,15 @@
       loop:
         - ipxe.efi
 
+    - name: "Copy boot tool files from USB (Clonezilla, Blancco, Memtest)"
+      shell: >
+        cp -r "{{ usb_mount }}/../boot-tools/{{ item }}/"* "{{ web_root }}/{{ item }}/" 2>/dev/null ||
+        cp -r "{{ usb_mount }}/boot-tools/{{ item }}/"* "{{ web_root }}/{{ item }}/" 2>/dev/null || true
+      loop:
+        - clonezilla
+        - blancco
+        - memtest
+
     - name: "Check for WinPE deployment content on USB"
       stat:
         path: "{{ usb_mount }}/images"
@@ -306,6 +373,7 @@
           User=root
           WorkingDirectory=/opt/pxe-webapp
           Environment=SAMBA_SHARE={{ samba_share }}
+          Environment=CLONEZILLA_SHARE=/srv/samba/clonezilla
           ExecStart=/opt/pxe-webapp/venv/bin/python app.py
           Restart=always
           RestartSec=5