chore: Bump version to 1.5.04 and improve system compatibility

- Update version in .env file to 1.5.04
- Add Mac-specific run_venv script to .gitignore
- Enhance Cursor Auth platform detection with more precise sys.platform checks
- Add maximum retry mechanism for email creation
- Improve error handling and platform support in cursor_auth.py

.gitignore

@@ -45,3 +45,6 @@ Thumbs.db
 *.log
 *.db
 *.sqlite3
+
+# Mac
+run_venv.mac.command