Fix package

Author: ben-edna

script/package.py

@@ -22,9 +22,9 @@
 LICENSE = "MIT"
 
 
-def run_command(command):
+def run_command(command: list[str]) -> None:
     """Run a system command and handle errors."""
-    command[0] = shutil.which(command[0])  # On windows .bat files need full path
+    command[0] = str(shutil.which(command[0]))  # On windows .bat files need full path
 
     if not command[0]:
         raise FileNotFoundError(f"Command not found: {command[0]}")
@@ -97,7 +97,7 @@ def package_macos() -> None:
     run_command(cmd)
 
 
-def check_wix_installed():
+def check_wix_installed() -> None:
     """Check if WiX Toolset v4 is installed (candle.exe & light.exe)."""
     wix = shutil.which("wix.exe")
     if not wix:
@@ -138,7 +138,6 @@ def generate_wix_xml(build_dir: Path, output_wxs: Path) -> None:
         Guid="*",
         Directory="INSTALLFOLDER",
     )
-    ET.SubElement(component, "Files", Include=str(build_dir.resolve() / "**"))
 
     ET.SubElement(
         component,
@@ -177,6 +176,7 @@ def generate_wix_xml(build_dir: Path, output_wxs: Path) -> None:
         "ComponentRef",
         Id="MainComponent",
     )
+    ET.SubElement(feature, "Files", Include=str(build_dir.resolve() / "**"))
 
     ET.SubElement(package, "Property", Id="ARPCOMMENTS", Value=DESCRIPTION)