our team cards need to be taller

[dmaharika]

Our Team Card need to be taller so that job title and company can be shown properly

File https://github.com/pyconid/pyconid25-fe/blob/main/app/components/shared/card/our-team.tsx

The card is used in https://2025.pycon.id/speakers
If possible please also make one row to have 4 cards on desktop view. And the most bottom cards is centered not on left