Add Xcode files to gitignore

.gitignore

@@ -75,4 +75,29 @@ staticfiles/
 
 # to build 
 # cd new_theme/static_src && npm run build
-new_theme/static/css/dist/*  
+new_theme/static/css/dist/*  
+
+# Xcode
+*.xcodeproj/*
+!*.xcodeproj/project.pbxproj
+!*.xcodeproj/xcshareddata/
+!*.xcodeproj/project.xcworkspace/
+*.xcworkspace/*
+!*.xcworkspace/contents.xcworkspacedata
+!*.xcworkspace/xcshareddata/
+
+# User-specific Xcode files
+*.xcuserstate
+*.xcuserdatad/
+*.xcuserdata/
+
+# Xcode build artifacts
+build/
+DerivedData/
+
+# Xcode Patch
+*.xcodeproj.orig
+
+# Swift Package Manager
+.swiftpm/
+.build/