Module optimizer 

Key and path optimization helpers for compact DX output.

Functions

format_array

Optimize array/list items (use pipe separator)

format_null_value

Detect if a value should use dash for null/empty

optimize_key

Ultra-optimization rule: abbreviate common keys

optimize_path

Optimize a nested key path (e.g., “media.images.path” -> “m.img.p”)

should_inline

Determine if values should be inlined with ^ operator