Problem Statement:
Today, handling arrays or complex objects requires:
Exploding data into individual context keys
Manually mapping ctx_field_1, ctx_field_2, ctx_field_3, etc.
Duplicating mappings for each row
For large forms:
This creates hundreds of context mappings
YAML becomes unreadable and unmaintainable
Any change requires major rework
Current Limitation
Arrays must be flattened into individual context keys
No clean way to pass:
Array of objects
Nested structures
Context key explosion makes workflows brittle