How could I automatically generate tree views/collapsible lists from Typst lists?

Questions
, ,
3

[1] Tree views in CSS
[2] How to generate a nested array from Typst bullet list?
[3] How to generate a multilevel list from a data structure?
[4] GitHub - saffronner/15351-notes at f701979620797e0e958d87bd59c27f43d06cfbbc