hide and reorder columns in the item view left-hand pane

Item views in Work OS have a fixed pane on the left which displays all columns from the board. This is often a confusing mess when a board has multiple views where each will have several columns intentionally hidden, especially views containing columns used for back end operations and automations.
Board owners need to be able to hide and reorder columns in this pane as the item card becomes cluttered and overwhelming for many staff