Touch pyproject.toml upon install, so we check for updates

qt/launcher/win/anki.template.nsi

@@ -224,6 +224,10 @@ Section ""
   WriteUninstaller "uninstall.exe"
   !endif
 
+  ; Ensure uv gets re-run
+  Push "$INSTDIR\pyproject.toml"
+  Call TouchFile
+
   ; Launch Anki after installation
   Exec "$INSTDIR\anki.exe"
   Quit
@@ -232,6 +236,17 @@ SectionEnd ; end the section
 
 ;--------------------------------
 
+; Touch file function to update mtime using copy trick
+Function TouchFile
+  Exch $R0 ; file path
+  
+  nsExec::Exec 'cmd /c "copy /B "$R0" +,,"'
+  
+  Pop $R0
+FunctionEnd
+
+;--------------------------------
+
 ; Uninstaller
 
 function un.onInit