dashboard: fix bad filename (#53)

Author: masenf

dashboard/dashboard/backend/table_state.py

@@ -96,7 +96,7 @@ def last_page(self):
         self.offset = (self.total_pages - 1) * self.limit
 
     def load_entries(self):
-        with Path("item.csv").open(mode="r", encoding="utf-8") as file:
+        with Path("items.csv").open(mode="r", encoding="utf-8") as file:
             reader = csv.DictReader(file)
             self.items = [Item(**row) for row in reader]
             self.total_items = len(self.items)