Kanban Board Task Actions

Frontend interview task to develop a Kanban board where tasks can be moved, deleted, and created. Requirements Develop a Kanban board UI. Support moving tasks forward and backward across columns. Support deleting tasks. Support submitting or creating a new task. Debug UI issues interactively with the interviewer. Notes The exact starter state and UI framework were not fully specified. Prepare a clean state model for columns and tasks before writing handlers; the round can involve live debugging.