Feature request: Mind map view alongside Gantt

What would you like to change?

Problem
The Gantt view is useful for dates and dependencies, but it’s harder to see the whole project at a glance or quickly move through its hierarchy.

Idea
Add a mind map view of the same project. Keep branch labels short, ideally one word, in line with Kaneo’s minimalist style. Use the arrow keys to move around the map, Enter to move to the next level of the hierarchy, and Tab to create a child branch.

Colour could be a useful exception to the minimal design. A small palette would make workstreams, status, or priority easy to distinguish at a glance.

How it would help
I could start by mapping ideas, turn them into project work, and then track execution in Gantt without rebuilding the project. The mind map would give me a quick view of the whole project; Gantt would provide the schedule and dependencies.

Additional context

Image

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Originally requested by @artisanai-uae on 2026-09-29. Original GitHub request #1861.