Large order files import in the background

Import Orders in Planning now checks your file as soon as you upload it, then brings the rows in while you carry on working. A file where many rows apply a route, each building its whole route underneath it, now imports in full instead of ending in an error.

The check is the same one you know. If a route or parent can't be found, the import window lists every problem by row and column, and a route change on rows that already have materials still asks before anything is imported.

Once the file checks out, the window closes and a card in the corner counts the rows off. The Planning table refreshes when they are in. When it finishes, a notification says how many rows were imported. If something changed between the check and the import, it says nothing was imported and which row to look at. A file is always imported whole or not at all.