host: drop Nuitka's "--onefile" arg

Fixes false-positive AV warnings.

.gitignore

@@ -2,9 +2,7 @@
 build
 host/__pycache__
 host/standalone
-host/nxdt_host.build
-host/nxdt_host.dist
-host/nxdt_host.onefile-build
+host/nxdt_host*
 host/nxdumptool
 *.elf
 *.nacp
@@ -16,6 +14,7 @@ host/nxdumptool
 *.log
 *.spec
 *.exe
+*.7z
 *.code-workspace
 
 # TODO: remove this after the PoC builds are no longer needed.

host/windows_make_standalone.bat

@@ -14,11 +14,13 @@ python -m venv "%venvname%"
 
 "%venvpython%" -m pip install --upgrade nuitka -r requirements-win32.txt
 
-"%venvpython%" -m nuitka --standalone --onefile --deployment --disable-console --windows-icon-from-ico=nxdt.ico --enable-plugin=tk-inter nxdt_host.py
+"%venvpython%" -m nuitka --standalone --deployment --disable-console --windows-icon-from-ico=nxdt.ico --enable-plugin=tk-inter nxdt_host.py
+
+del /F /Q nxdt_host.7z
+7z a nxdt_host.7z .\nxdt_host.dist\*
 
 rmdir /s /q nxdt_host.build
 rmdir /s /q nxdt_host.dist
-rmdir /s /q nxdt_host.onefile-build
 rmdir /s /q standalone
 
 pause