Add bindable DP `TreeListView.SelectedItems`#3849

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corvinsz wants to merge 11 commits into

MaterialDesignInXAML:masterfrom

corvinsz:devTreeListViewSelectedItems

Commits on May 2, 2025

added SelectedItems DP and got it to a working state, even with keeping state when collapsing items. Tests are missing
corvinsz
committed
started to add tests
corvinsz
committed

Commits on May 3, 2025

assert SelectedItems to not be null
corvinsz
committed

Commits on May 5, 2025

assert inside of the remotely executed method
corvinsz
committed

Commits on May 14, 2025

reworked test assertion and added a test to ensure items stay selected even if the parent node is collapsed
corvinsz
committed

Commits on May 15, 2025

Commits on May 16, 2025

Adding example failing tests
Keboo
committed

Commits on Jun 2, 2025