[IMP] chart: detect hierarchical chart at chart creation

[hokolomopo]

Description

With this commit, at the chart creation we will check if the data in the selected zone looks like a hierarchical dataset (multiple columns with string values, and one column with numeric values). If so, we will create a sunburst chart instead of a car chart.

Task: 4724420

review checklist

• feature is organized in plugin, or UI components
• support of duplicate sheet (deep copy)
• in model/core: ranges are Range object, and can be adapted (adaptRanges)
• in model/UI: ranges are strings (to show the user)
• undo-able commands (uses this.history.update)
• multiuser-able commands (has inverse commands and transformations where needed)
• new/updated/removed commands are documented
• exportable in excel
• translations (_t("qmsdf %s", abc))
• unit tested
• clean commented code
• track breaking changes
• doc is rebuild (npm run doc)
• status is correct in Odoo

[robodoo]