2026/11/02 Renamed "Duration" to "Effort" in Execution Nodes

The "Duration" field in the Execution Node details has been renamed to "Effort".
The column name in list view, the total at the bottom ("Total Effort"), the "Clear effort" option for clearing all at once, and the CSV header in the node list ("Effort (h:mm)") will all use the same name.
The values stored and the way you enter them remain unchanged.

The total from the Start Node to the End Node displayed in "Longest/Shortest Path" in the flow view will continue to be called "Duration" as before.