test(api-student-resume-confirm): add validation edge case coverage

[SujaanBhalla]

Description

Fixes #4555

This PR adds additional test coverage for the student resume confirm API route.

Added test cases for:

• Missing githubUsername validation
• githubUsername length limit validation (>39 characters)
• Missing profile data validation
• Missing name validation
• Missing email validation

These tests improve coverage for request validation and error handling scenarios.

Pillar

• 🎨 Pillar 1 — New Theme Design
• 📐 Pillar 2 — Geometric SVG Improvement
• 🕐 Pillar 3 — Timezone Logic Optimization
• 🛠️ Other (Bug fix, refactoring, docs)

Visual Preview

N/A (test-only change)

Checklist before requesting a review:

• I have read the CONTRIBUTING.md file.
• I have tested these changes locally.
• I have run npm run format and npm run lint locally and resolved all errors.
• My commits follow the Conventional Commits format.
• I have updated README.md if I added a new theme or URL parameter.
• I have started the repo.
• I have made sure that I have only one commit to merge in this PR.
• The SVG output matches the CommitPulse "premium quality" aesthetic standard (Not Applicable).
• (Recommended) I joined the CommitPulse Discord community for contributor discussions, mentorship, and faster PR support.

[github-actions]

🚨 Hey @SujaanBhalla, the CI Pipeline is failing on this PR and it has been marked as status:blocked.

Please fix the issues before this can be reviewed. Here's how:

1. Run checks locally before pushing:

npm run format:check   # Check Prettier formatting
npm run lint           # Run ESLint
npm run typecheck      # TypeScript type check
npm run test           # Run unit tests (Vitest)
npm run build          # Verify production build passes

2. Auto-fix common issues:

npm run format         # Auto-fix formatting with Prettier
npm run lint -- --fix  # Auto-fix lint errors where possible

3. Check the full failure log here:
👉 View CI Run

Once you push a fix and the CI passes, the status:blocked label will be removed automatically. 💪

[SujaanBhalla]

Hi Maintainers,

The current CI failure appears unrelated to the changes in this PR.

TypeScript is failing due to:

proxy.accessibility.test.ts(3,23): error TS2307: Cannot find module './proxy'

My changes only add validation test coverage in app/api/student/resume/confirm/route.test.ts.

Could you please confirm whether this is caused by another failing test in the base branch?

Thank you.

[SujaanBhalla]

Hi Maintainers,

I have added the requested route.accessibility.test.ts file and attempted multiple formatting fixes, but the CI is still failing on the Prettier formatting check for this file.

Could you please help identify the specific formatting issue or confirm whether there is any repository-specific formatting requirement I may be missing?

Thank you.

[Aamod007]

Summary

This PR cannot be approved because the Format . Lint . Typecheck . Test CI check is failing.

Required Changes

Issue 1

• Problem: The CI pipeline is failing.
• Impact: Cannot verify the test suite runs correctly.
• Required Fix: Rebase onto the latest main branch and ensure all CI checks pass before requesting re-review.