fix(deps): update nextjs monorepo to v16.1.5 (patch)

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@next/third-parties (source)	16.1.4 → 16.1.5
eslint-config-next (source)	16.1.4 → 16.1.5
next (source)	16.1.4 → 16.1.5

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Release Notes

vercel/next.js (@​next/third-parties)

v16.1.5

Compare Source

vercel/next.js (eslint-config-next)

v16.1.5

Compare Source

vercel/next.js (next)

v16.1.5

Compare Source

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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• If you want to rebase/retry this PR, check this box

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This PR was generated by Mend Renovate. View the repository job log.

[railway-app]

🚅 Deployed to the simon.dev-pr-1540 environment in simon.dev

Service	Status	Web	Updated (UTC)
simon.dev	🕒 Building (View Logs)	Web	Jan 26, 2026 at 9:01 pm

[claude]

Claude finished @renovate[bot]'s task in 1m 19s —— View job

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Code Review: Next.js v16.1.4 → v16.1.5 Update

Summary

This is a patch version update from Next.js 16.1.4 to 16.1.5, updating three packages in the Next.js monorepo. The changes are minimal and low-risk.

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Review Findings

✅ Code Quality

Verdict: APPROVED

• Changes are minimal and automated: Only version numbers updated in package.json and corresponding lockfile entries
• Follows semantic versioning: Patch version bump (16.1.4 → 16.1.5) indicates bug fixes only, no breaking changes
• Managed by Renovate: Automated dependency updates follow the project's established patterns
• Clean git history: Single, well-formatted commit from Renovate bot

Updated packages:

• next: 16.1.4 → 16.1.5 (production dependency)
• @next/third-parties: 16.1.4 → 16.1.5 (dev dependency)
• eslint-config-next: 16.1.4 → 16.1.5 (dev dependency)

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🔒 Security

Verdict: APPROVED

• No security concerns identified in a patch version update
• Lockfile integrity maintained: All transitive dependencies properly updated
• No unexpected dependency additions: Only version bumps, no new packages introduced
• Native module updates follow expected pattern: All @next/swc-* platform-specific binaries updated consistently across all platforms (darwin-arm64, darwin-x64, linux-arm64-gnu, linux-arm64-musl, linux-x64-gnu)

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⚡ Performance

Verdict: NEUTRAL/POSITIVE

• Patch releases typically include bug fixes and minor performance improvements
• No performance regressions expected from a patch update
• The update maintains compatibility with the current React 19 canary version (19.3.0-canary-fd524fe0-20251121)

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🧪 Testing

Verdict: IN PROGRESS

Current CI Status:

• ✅ PR validation: PASSED
• ⏳ CI (Test & Build): IN PROGRESS (view run)
• ⏳ This review: IN PROGRESS

Test Coverage:

• Project has comprehensive test coverage (44+ test files covering components, routes, actions, and lib utilities)
• Tests use Vitest with happy-dom environment
• Test suite will validate compatibility automatically

Recommendation: ✅ Wait for CI to complete before merging (automerge is already enabled)

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📚 Documentation

Verdict: APPROVED

• No documentation updates needed for patch version updates
• Release notes link provided in PR description (though GitHub comparison shows no detailed notes)
• Renovate bot provides full transparency with merge confidence badges

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Overall Assessment

✅ APPROVED - Safe to Merge

This is a low-risk maintenance update that should be merged once CI passes.

Strengths:

• ✅ Automated by trusted tool (Renovate)
• ✅ Follows semantic versioning (patch = bug fixes only)
• ✅ No breaking changes expected
• ✅ Comprehensive test suite will validate compatibility
• ✅ Automerge enabled (will merge automatically after CI passes)
• ✅ Already deployed to Railway preview environment for validation

Confidence Level: High - Patch updates from Next.js are typically safe and contain important bug fixes.

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CI/CD Status

Railway preview deployment is ready for testing:

• Environment: simon.dev-pr-1540
• URL: https://simondev-simondev-pr-1540.up.railway.app

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.76%. Comparing base (db89733) to head (55c3b1a).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1540   +/-   ##
=======================================
  Coverage   97.76%   97.76%           
=======================================
  Files          49       49           
  Lines         896      896           
  Branches      156      156           
=======================================
  Hits          876      876           
  Misses          8        8           
  Partials       12       12           

☔ View full report in Codecov by Sentry.
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