feat: add environment variable support for admin user creation in backend

backend/scripts/create_admin.py

@@ -42,23 +42,35 @@ def create_admin_user(email: str, password: str, first_name: str, last_name: str
 
 if __name__ == '__main__':
     print("=== Create Admin User ===\n")
-    
-    email = input("Email: ").strip()
-    password = input("Password: ").strip()
-    first_name = input("First name: ").strip()
-    last_name = input("Last name: ").strip()
-    
-    if not all([email, password, first_name, last_name]):
-        print("Error: All fields are required")
-        sys.exit(1)
-    
+
+    env_email = os.environ.get('ADMIN_EMAIL')
+    env_password = os.environ.get('ADMIN_PASSWORD')
+    env_first_name = os.environ.get('ADMIN_FIRST_NAME')
+    env_last_name = os.environ.get('ADMIN_LAST_NAME')
+
+    if env_email and env_password:
+        email = env_email
+        password = env_password
+        first_name = env_first_name or 'First Name'
+        last_name = env_last_name or 'Last Name'
+        print(f"Using environment variables for admin user '{email}'")
+    else:
+        email = input("Email: ").strip()
+        password = input("Password: ").strip()
+        first_name = input("First name: ").strip()
+        last_name = input("Last name: ").strip()
+
+        if not all([email, password, first_name, last_name]):
+            print("Error: All fields are required")
+            sys.exit(1)
+
+        confirm = input(f"\nCreate admin user '{email}'? (yes/no): ").strip().lower()
+        if confirm != 'yes':
+            print("Cancelled")
+            sys.exit(0)
+
     if len(password) < 8:
         print("Error: Password must be at least 8 characters")
         sys.exit(1)
-    
-    confirm = input(f"\nCreate admin user '{email}'? (yes/no): ").strip().lower()
-    
-    if confirm == 'yes':
-        create_admin_user(email, password, first_name, last_name)
-    else:
-        print("Cancelled")
+
+    create_admin_user(email, password, first_name, last_name)