Few enhancements in the Edit Task pop-up

[tu2-atmanand]

There are few improvements required in the Edit task popup feature, as explained below :

• A manual sorting functionality, so I can move the sub-tasks as I want using a handler at the leftmost side and change their order.
• Show all indentation levels of sub-tasks. User should be able to move them up-down as per above feature. But to change their indentation level, user can use the Editor below.

These two features might not be valid, if you are able to integrate the Obsidian Live Editor, since the sub-tasks and description can be considered as a complete single content and change their content however they want.