https and ssl integration on the backend, frontend and started integration of logistics app as a separate frontend

backend/app/database.py

@@ -1,7 +1,9 @@
+# database.py
 from sqlalchemy.orm import Session
 from sqlalchemy import create_engine
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
+from app import models
 
 SQLALCHEMY_DATABASE_URL = "sqlite:///./test.db"  # Use appropriate path or database URL
 
@@ -10,7 +12,6 @@ SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
 
 Base = declarative_base()
 
-
 # Dependency
 def get_db():
     db = SessionLocal()
@@ -19,22 +20,18 @@ def get_db():
     finally:
         db.close()
 
-
 def init_db():
     # Import models inside function to avoid circular dependency
     from app import models
     Base.metadata.create_all(bind=engine)
 
-
 def load_sample_data(session: Session):
     # Import models inside function to avoid circular dependency
-    from app.data import contacts, return_addresses, dewars, proposals, shipments, pucks, samples, dewar_types, serial_numbers
-
-    from app import models
+    from app.data import contacts, return_addresses, dewars, proposals, shipments, pucks, samples, dewar_types, serial_numbers, slots
 
     # If any data already exists, skip seeding
     if session.query(models.ContactPerson).first():
         return
 
-    session.add_all(contacts + return_addresses + dewars + proposals + shipments + pucks + samples + dewar_types + serial_numbers)
-    session.commit()
+    session.add_all(contacts + return_addresses + dewars + proposals + shipments + pucks + samples + dewar_types + serial_numbers + slots)
+    session.commit()