Create migrate_add_admin.py

Author: GitTimeraider

app/migrate_add_admin.py

@@ -0,0 +1,14 @@
+from app.main import create_app
+from app.models import db, User
+
+app = create_app()
+
+with app.app_context():
+    # Add is_admin column to existing users
+    users = User.query.all()
+    for user in users:
+        if not hasattr(user, 'is_admin'):
+            user.is_admin = user.username == 'admin'  # Make 'admin' user an admin
+
+    db.session.commit()
+    print("Migration completed. Admin flags added to users.")