chore: 5397 nextjs self host font

[tihuan]

Reason for Change

• Upgrade to Next.js 14 #5397
• If the reason for this PR's code changes are not clear in the issue, state value/impact

Changes

1. Self host Inter font is faster than utilizing Google's CDN apparently (article)

Testing steps

1. The whole app appear and function the same!

Checklist 🛎️

• Add product, design, and eng as reviewers for rdev review
• For UI changes, add screenshots/videos, so the reviewers know what you expect them to see
• For UI changes, add e2e tests to prevent regressions

Notes for Reviewer

[github-actions]

Deployment Summary

• backend_url: https://pr-6559-backend.rdev.single-cell.czi.technology
• frontend_url: https://pr-6559-frontend.rdev.single-cell.czi.technology
• delete_db_task_definition_arn: arn:aws:ecs:us-west-2:***:task-definition/dp-rdev-pr-6559-deletion:1
• migrate_db_task_definition_arn: arn:aws:ecs:us-west-2:***:task-definition/dp-rdev-pr-6559-migration:1

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (2813c94) 92.12% compared to head (a246937) 92.12%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6559   +/-   ##
=======================================
  Coverage   92.12%   92.12%           
=======================================
  Files         180      180           
  Lines       14849    14849           
=======================================
  Hits        13679    13679           
  Misses       1170     1170           

Flag	Coverage Δ
unittests	92.12% <ø> (ø)

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[kaloster]

LGTM!