🔨 Make italics-hack the default option with ability to turn it off

build.bat

@@ -4,7 +4,7 @@ setlocal
 if not exist .\build\* mkdir build
 
 set flags=
-if "%1"=="--italics-hack" (
+if "%1"=="--italics-hack-off" (
 	set flags=%1
 	shift
 )

build.sh

@@ -24,7 +24,7 @@ build_font() {
 }
 
 flags=
-if [ "$1" = "--italics-hack" ]
+if [ "$1" = "--italics-hack-off" ]
 then
     flags=$1
     shift

index.js

@@ -21,7 +21,7 @@ let italicsHack = false;
 function main() {
   fontName = process.argv[2];
   italicsHack =
-    process.argv[3] === '--italics-hack' && fontName.includes('Italic');
+    fontName.includes('Italic') && process.argv[3] !== '--italics-hack-off';
 
   ligFontName = fontName.split('-').join('Lig-');