[WIP] my output folder do not apear what happen.

[Copilot]

• Analyzed repository structure and identified the output directory issue
• Found that notebooks create ../output directories relative to scripts folder
• Verified that output directories can be created successfully when scripts run
• Create proper .gitignore file to handle output files appropriately
• Create placeholder files in output directories so they appear in repository
• Update repository structure to ensure output directories are visible
• Test that notebooks can successfully write to output directories

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