Improve mobile layout for catalog meeting details

[saahithjanapati]

Summary

• allow the catalog results table to switch to automatic column sizing on very small screens
• remove rigid column widths so the meeting details column can grow and stay within the table
• ensure the days/time grid wraps cleanly and left-aligns on narrow viewports

Testing

• not run (not requested)

---

https://chatgpt.com/codex/tasks/task_e_68d55ff38f0883289eee6a55d341a557

[netlify]

✅ Deploy Preview for uvacourses ready!

Name	Link
🔨 Latest commit	8ae296b
🔍 Latest deploy log	https://app.netlify.com/projects/uvacourses/deploys/68d56226c2e90600086eb588
😎 Deploy Preview	https://deploy-preview-50--uvacourses.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.