* refactor(#2942): multi instance: move find_node_line to Explorer
* refactor(#2942): multi instance: move get_node_from_path to Explorer
* refactor(#2942): multi instance: move focus_file to Explorer
* refactor(#2942): multi instance: move focus_node_or_parent to Explorer
* refactor(#2942): multi instance: move get_node_from_path to Explorer
* refactor(#2942): multi instance: move find_node to Explorer
* refactor(#2942): multi instance: move get_nodes_by_line to Explorer
* refactor(#2942): multi instance: remove unnecessary focus_file
* refactor(#2942): style
* feat: allow passing node to collapse all
* refactor: use snake case
* feat: handle api legacy calls and update signature
* refactor: make sure open is a boolean
* doc: collapse_all
* Revert "doc: collapse_all"
This reverts commit d243da3e14.
* add api.node.collapse
* add api.node.expand
* add api.node.expand
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Co-authored-by: Alexander Courtis <alex@courtis.org>
