fix: screen uses court_number, seed resets sequences

backend/app/api/screen.py

@@ -15,8 +15,11 @@ router = APIRouter(prefix="/screen", tags=["screen"])
 
 @router.get("/court/{court_id}")
 def get_court_display(court_id: int, db: Session = Depends(get_db)):
-    """Full court display data for TV screen"""
+    """Full court display data for TV screen (court_id = court_number)"""
-    court = db.query(Court).filter(Court.id == court_id).first()
+    # Try by court_number first (friendlier URLs), then by id
+    court = db.query(Court).filter(Court.court_number == court_id).first()
+    if not court:
+        court = db.query(Court).filter(Court.id == court_id).first()
     if not court:
         return {"error": "Court not found"}
 

backend/seed.py

@@ -23,6 +23,14 @@ def clear_data(db: Session):
     db.query(Court).delete()
     db.query(Player).delete()
     db.commit()
+    # Reset sequences
+    for table in ['players', 'courts', 'bookings', 'matches', 'match_players',
+                  'tournaments', 'tournament_entries', 'tournament_matches']:
+        try:
+            db.execute(__import__('sqlalchemy').text(f"ALTER SEQUENCE {table}_id_seq RESTART WITH 1"))
+        except Exception:
+            pass
+    db.commit()
     print("Cleared existing data")