Context

We are refactoring the record board which has been hard coded in the codebase to display opportunities.

What

In this PR:

• adding state select field type on opportunity standard object
• Introducing states to store columns: columnIds, columnFamilyState, columnFamilySelector (to ease usage), isColumnFirstFamilyState, isColumnLastFamilyState. We are introducing these familyState to guarantee good performance. A column should be able to read its columnInformation but do not re-render when other columns are changed.
• using this state to compute board columns based on select field options (the first we find for now)
• Re-adding columnHeader, columnMenu components but only redirecting to Settings to edit Select options

Next steps:

• Display them through basic cards
• re-apply viewFields
• pagination (performance)
• action bar, context menu, selection