Add a toString() method for the NodeResult class
Use clearer rules for move up and move down icons and text colors when a node changes because it is moved up or down
Add options to be able to keep the last selected directory in the application
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Add a toString() method for the NodeResult class
Use clearer rules for move up and move down icons and text colors when a node changes because it is moved up or down
Add options to be able to keep the last selected directory in the application