Columns can be added within the Kanban Administration, not directly from the Kanban itself.
- Add a new column
- In adminitration page, a part is added "Column configuration" (see attachment)
- When click on "Add column", a form is displayed in order to fill the name of my new column
- Route REST: POST /kanban-columns which add a value within the select box and update the tracker "Open" semantic with this new value
- Update Kanban board + resize
- Order columns
- I can order columns in Administartion page
- Angular in tree
- Route REST: PATCH /kanban-columns (see attachement)
- Update Kanban board + resize
Warning: Scroll if too many columns