Improve ISO installer non-GPU and bundled setup flow

autoinstall/build-iso.sh

@@ -13,6 +13,7 @@
 set -e
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PACKAGE_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
 WORK_DIR="/tmp/cezen-iso-work"
 ORIGINAL_ISO="/tmp/ubuntu-22.04.5-live-server-amd64.iso"
 OUTPUT_ISO="$SCRIPT_DIR/cezen-ai-ubuntu2204.iso"
@@ -26,7 +27,7 @@ echo ""
 # ── Install build tools ────────────────────────
 echo "→ Installing build tools..."
 apt-get update -qq
-apt-get install -y -qq xorriso wget isolinux
+apt-get install -y -qq xorriso wget isolinux rsync
 echo "✓ Tools ready"
 
 # ── Download Ubuntu ISO ────────────────────────
@@ -55,6 +56,16 @@ cp "$SCRIPT_DIR/user-data" "$WORK_DIR/nocloud/user-data"
 cp "$SCRIPT_DIR/meta-data" "$WORK_DIR/nocloud/meta-data"
 echo "✓ user-data and meta-data injected"
 
+# Keep the installer payload on the ISO so first boot does not depend on a
+# private Git server being reachable before the setup UI can start.
+echo "→ Bundling Cezen AI installer payload..."
+mkdir -p "$WORK_DIR/cezen-aipackage"
+rsync -a --delete \
+  --exclude 'autoinstall/cezen-ai-ubuntu2204.iso' \
+  --exclude '*.iso' \
+  "$PACKAGE_DIR/" "$WORK_DIR/cezen-aipackage/"
+echo "✓ Installer payload bundled"
+
 # ── Patch GRUB ────────────────────────────────
 echo "→ Patching GRUB config..."
 GRUB_CFG="$WORK_DIR/boot/grub/grub.cfg"