Summary

SQLite stores JSON fields as strings, causing len() to count characters instead of array elements. Parse JSON strings before counting runs.

(If applicable, issue number: #____)

Type of change

• Bug fix
• New feature
• Breaking change
• Improvement
• Model update
• Other:

Checklist

• Code complies with style guidelines
• Ran format/validation scripts (./scripts/format.sh and ./scripts/validate.sh)
• Self-review completed
• Documentation updated (comments, docstrings)
• Examples and guides: Relevant cookbook examples have been included or updated (if applicable)
• Tested in clean environment
• Tests added/updated (if applicable)

Additional Notes

Add any important context (deployment instructions, screenshots, security considerations, etc.)