LeagueRun: Return day and a clearer shelf

End-of-season bag returns now happen from one list, and Inventory explains itself when a bag can't move.

Added

• Return day: at the end of the season, take every bag back from one list. Open Inventory, tap More, then Return day. Mark each bag Back, Keeping or Missing stuff. If they all came back at once, tap Everything's back, then count the shelf so the totals match.

Changed

• The shelf: Inventory now says shelf everywhere it used to say locker, including Count the shelf.
• Handing over a bag with an empty shelf: the button stays off and says why: nothing on the shelf for this bag. Count the shelf or add stock first.
• Clearer messages when a bag can't be handed over or taken back: for example, when stock is short, the team has no players yet, or the bag has no contents set up. Each one says what to fix.

Fixed

• Bags marked during catch-up: if a team never actually had its bag, use Wasn't actually out on the team's page. It removes the bag without adding anything to the shelf, so the shelf counts stay right.
• Undo after clearing a practice night: practices come back at their original length.
• Pages after an update: a tab left open while LeagueRun updates now reloads once instead of failing to open the next page.