Make Kanban compatible with Obsidian task list hiearchy.

[CedricShang]

Feature Request
similar : #99
I use this kind of list pretty often:

• task1
  • task1.1
  • task1.2
• task2
  • task2.1
  • task2.2
    I mean why not split the task list into cards by the first level ones. so the normal tab hierachy list can be easily copied from other notes.
    I understand that there probably be a reason doing the kanban in current manner. But it would be awesomely helpful. 👍

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for anyone who needs a workaround:
Right now I use sublime to repalce the \n and tab with
.