This commit fixes a bug where the check states of tree nodes were not
correctly updated upon selecting predefined groups like "Standard",
"Strict", "None" and "All".
It resolves the issue by manually triggering of updates for mutated
array containing selected scripts.
It enhances test coverage to prevent regression and verify the correct
behavior of state updates.
This bug was introduced in commit
4995e49c46, which optimized reactivity by
removing deep state tracking.
af7219f6e1