fix: use TextSelection.between for list item cursor placement

Fall back to the nearest valid selection when the resolved anchor/head
no longer sit inside a textblock, instead of constructing a possibly
invalid TextSelection directly.

Author: Saul-Mirone

packages/components/src/list-item-block/view.ts

@@ -57,7 +57,9 @@ export const listItemBlockView = $view(
           if (anchor > docSize || head > docSize) return
           const anchorPos = state.doc.resolve(anchor)
           const headPos = state.doc.resolve(head)
-          const selection = new TextSelection(anchorPos, headPos)
+          // Use `between` so we fall back to the nearest valid selection when
+          // the resolved positions no longer sit inside a textblock.
+          const selection = TextSelection.between(anchorPos, headPos)
           view.dispatch(state.tr.setSelection(selection))
         })
       }