P0-12: Define dataset accounting rules

[McMabee]

Summary

Define how future dataset progress will be measured and reported for CreaseTrack.

Objective

Track dataset progress in training-relevant units instead of storage size.

Scope

• Reporting units
• Required tracking fields
• Visibility statistics
• Progress communication rules

Deliverable

• docs/dataset_accounting_rules.md

Acceptance Criteria

• Future dataset reporting must include:
  • number of clips
  • number of labeled frames
  • number of labeled sequences
  • average frames per clip
  • keypoint visibility statistics
• Storage size is explicitly not the primary planning metric
• Rules are clear enough to standardize future progress updates

Notes

Keep this ML-focused and operationally useful.