-- Seed Users
INSERT INTO users (id, email, username) VALUES
    ('650e8400-e29b-41d4-a716-446655440001', 'john.doe@example.com', 'johndoe'),
    ('650e8400-e29b-41d4-a716-446655440002', 'jane.smith@example.com', 'janesmith'),
    ('650e8400-e29b-41d4-a716-446655440003', 'mike.wilson@example.com', 'mikewilson'),
    ('650e8400-e29b-41d4-a716-446655440004', 'sarah.jones@example.com', 'sarahjones')
ON CONFLICT (email) DO NOTHING;