HF RL Explorer

Feature: Support column-major data format for chart.data()

Feature: Support column-major data format for chart.data(): a task in LegoFlow-SWE (Harbor dataset). Currently, chart.data() only supports row‑major inline data – an array of objects where each object represents one row with column names as keys. Many data‑science workflows, however, represent…

The task

Currently, `chart.data()` only supports **row‑major** inline data – an array of objects where each object represents one row with column names as keys. Many data‑science workflows, however, represent tabular data in **column‑major** format: a single object whose keys are column names and whose values are arrays of…

Part of Lego-X/LegoFlow-SWE.