Move AutoInstaller GUI build to early stage of ISO build process

- Build and copy AutoInstaller GUI binary before ISO build starts
- Ensures binary is included in the live system within the ISO
- Remove duplicate build section from end of script
- Add confirmation messages that binary is included in ISO

build.sh

@@ -27,6 +27,26 @@ fi
 
 echo "Root password is set. Proceeding with build..."
 
+# Build AutoInstaller GUI binary (before ISO build so it gets included)
+echo "Building AutoInstaller GUI binary..."
+if [ -d "autoinstaller_gui" ] && [ -f "autoinstaller_gui/build_autoinstaller_gui.py" ]; then
+    cd autoinstaller_gui
+    python3 build_autoinstaller_gui.py
+    if [ -f "dist/AutoInstallerGUI" ]; then
+        echo "AutoInstaller GUI binary built successfully"
+        # Copy binary to live system
+        mkdir -p ../config/includes.chroot/usr/local/bin
+        cp dist/AutoInstallerGUI ../config/includes.chroot/usr/local/bin/autoinstallergui
+        chmod +x ../config/includes.chroot/usr/local/bin/autoinstallergui
+        echo "AutoInstaller GUI binary copied to live system"
+    else
+        echo "Warning: AutoInstaller GUI binary not found after build"
+    fi
+    cd ..
+else
+    echo "Warning: AutoInstaller GUI build script not found"
+fi
+
 # Check if running as root (lb build needs sudo)
 if [ "$EUID" -ne 0 ]; then
     echo "ERROR: This script must be run with sudo privileges."
@@ -127,26 +147,7 @@ BUILD_EXIT_CODE=$?
 if [ $BUILD_EXIT_CODE -eq 0 ]; then
     echo "Build completed successfully!"
     echo "ISO file: $(ls live-image-amd64.iso 2>/dev/null || ls *.iso 2>/dev/null || echo 'Not found')"
-
-    # Build AutoInstaller GUI binary
-    echo "Building AutoInstaller GUI binary..."
-    if [ -d "autoinstaller_gui" ] && [ -f "autoinstaller_gui/build_autoinstaller_gui.py" ]; then
-        cd autoinstaller_gui
-        python3 build_autoinstaller_gui.py
-        if [ -f "dist/AutoInstallerGUI" ]; then
-            echo "AutoInstaller GUI binary built successfully"
-            # Copy binary to live system
-            mkdir -p ../config/includes.chroot/usr/local/bin
-            cp dist/AutoInstallerGUI ../config/includes.chroot/usr/local/bin/autoinstallergui
-            chmod +x ../config/includes.chroot/usr/local/bin/autoinstallergui
-            echo "AutoInstaller GUI binary copied to live system"
-        else
-            echo "Warning: AutoInstaller GUI binary not found after build"
-        fi
-        cd ..
-    else
-        echo "Warning: AutoInstaller GUI build script not found"
-    fi
+    echo "AutoInstaller GUI binary has been included in the ISO"
 else
     echo "Build failed. Check build.log for errors."
     
@@ -162,6 +163,7 @@ else
         if [ $BUILD_EXIT_CODE -eq 0 ]; then
             echo "Build completed successfully after retry!"
             echo "ISO file: $(ls live-image-amd64.iso 2>/dev/null || ls *.iso 2>/dev/null || echo 'Not found')"
+            echo "AutoInstaller GUI binary has been included in the ISO"
         else
             echo "Build failed again after retry. Check build.log and build_retry.log for errors."
             cleanup_chroot