fix: update dependency express to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
express (source)	4.22.1 → 5.2.1
@types/express (source)	4.17.25 → 5.0.6

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Release Notes

expressjs/express (express)

v5.2.1

Compare Source

=======================

• Revert security fix for CVE-2024-51999 (GHSA-pj86-cfqh-vqx6)

v5.2.0

Compare Source

========================

• Security fix for CVE-2024-51999 (GHSA-pj86-cfqh-vqx6)
• deps: body-parser@^2.2.1
• A deprecation warning was added when using res.redirect with undefined arguments, Express now emits a warning to help detect calls that pass undefined as the status or URL and make them easier to fix.

v5.1.0

Compare Source

========================

• Add support for Uint8Array in res.send()
• Add support for ETag option in res.sendFile()
• Add support for multiple links with the same rel in res.links()
• Add funding field to package.json
• perf: use loop for acceptParams
• refactor: prefix built-in node module imports
• deps: remove setprototypeof
• deps: remove safe-buffer
• deps: remove utils-merge
• deps: remove methods
• deps: remove depd
• deps: debug@^4.4.0
• deps: body-parser@^2.2.0
• deps: router@^2.2.0
• deps: content-type@^1.0.5
• deps: finalhandler@^2.1.0
• deps: qs@^6.14.0
• deps: server-static@2.2.0
• deps: type-is@2.0.1

v5.0.1

Compare Source

==========

• Update cookie semver lock to address CVE-2024-47764

v5.0.0

Compare Source

=========================

• remove:
  • path-is-absolute dependency - use path.isAbsolute instead
• breaking:
  • res.status() accepts only integers, and input must be greater than 99 and less than 1000
    • will throw a RangeError: Invalid status code: ${code}. Status code must be greater than 99 and less than 1000. for inputs outside this range
    • will throw a TypeError: Invalid status code: ${code}. Status code must be an integer. for non integer inputs
  • deps: send@​1.0.0
  • res.redirect('back') and res.location('back') is no longer a supported magic string, explicitly use req.get('Referrer') || '/'.
• change:
  • res.clearCookie will ignore user provided maxAge and expires options
• deps: cookie-signature@^1.2.1
• deps: debug@​4.3.6
• deps: merge-descriptors@^2.0.0
• deps: serve-static@^2.1.0
• deps: qs@​6.13.0
• deps: accepts@^2.0.0
• deps: mime-types@^3.0.0
  • application/javascript => text/javascript
• deps: type-is@^2.0.0
• deps: content-disposition@^1.0.0
• deps: finalhandler@^2.0.0
• deps: fresh@^2.0.0
• deps: body-parser@^2.0.1
• deps: send@^1.1.0

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

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The artifact failure details are included below:

File name: backend/package-lock.json

npm error code ERESOLVE
npm error ERESOLVE could not resolve
npm error
npm error While resolving: express-async-errors@3.1.1
npm error Found: express@5.2.1
npm error node_modules/express
npm error   express@"5.2.1" from the root project
npm error
npm error Could not resolve dependency:
npm error peer express@"^4.16.2" from express-async-errors@3.1.1
npm error node_modules/express-async-errors
npm error   express-async-errors@"3.1.1" from the root project
npm error
npm error Conflicting peer dependency: express@4.22.1
npm error node_modules/express
npm error   peer express@"^4.16.2" from express-async-errors@3.1.1
npm error   node_modules/express-async-errors
npm error     express-async-errors@"3.1.1" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /runner/cache/others/npm/_logs/2026-03-13T12_12_49_336Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2026-03-13T12_12_49_336Z-debug-0.log