add default admin user

app.py

@@ -56,6 +56,25 @@ def create_app():
         cleanup_trash()
         click.echo("Trash cleanup completed.")
 
+    @app.cli.command("create-admin")
+    def create_admin():
+        """Create the default administrator user."""
+        admin = User.query.filter_by(email='administrator@docupulse.com').first()
+        if admin:
+            click.echo("Admin user already exists.")
+            return
+        
+        admin = User(
+            username='administrator',
+            email='administrator@docupulse.com',
+            is_admin=True,
+            is_active=True
+        )
+        admin.set_password('q]H488h[8?.A')
+        db.session.add(admin)
+        db.session.commit()
+        click.echo("Default administrator user created successfully.")
+
     # Register custom filters
     app.jinja_env.filters['timeago'] = timeago