create bundle, add v1.4, v2.0 to the bundle

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,31 @@
+**/public/
+__pycache__/
+*.pyc
+build/
+*.dmg
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+Icon
+._*
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+# IDEs
+.idea/
+.vscode/
+*.iws
+*.iml
+*.ipr