Show most recent readings first

app/routes.py

@@ -49,7 +49,7 @@ def dashboard():
     profile = current_user.profile
 
     # Get all readings for the user
-    readings = Reading.query.filter_by(user_id=current_user.id).order_by(Reading.timestamp.desc()).all()
+    readings = Reading.query.filter_by(user_id=current_user.id).order_by(Reading.timestamp.asc()).all()
 
     # Weekly summary (last 7 days)
     one_week_ago = datetime.now() - timedelta(days=7)
@@ -86,7 +86,7 @@ def filter_dashboard():
         Reading.user_id == current_user.id,
         Reading.timestamp >= datetime.strptime(start_date, '%Y-%m-%d'),
         Reading.timestamp <= datetime.strptime(end_date, '%Y-%m-%d')
-    ).order_by(Reading.timestamp.desc()).all()
+    ).order_by(Reading.timestamp.asc()).all()
 
     # Pass the delete form to the template
     delete_form = DeleteForm()