upgrade to express v5

[qxprakash]

exact copy of #6175

• I will point the uppy deps upgrade pr to this PR's branch
• no other changes needed in this branch as Upgrade to express 5 #6175 was reviewed and all the comments were resolved

this should be the order of merge :

1. @uppy/companion: upgrade dev deps #6300
2. uppy deps upgrade ( yet to be raised )
3. merge this to main
4. merge biome changes @uppy: upgrade biome and more improvements #6244

@mifi let me know if you think otherwise.

[changeset-bot]

🦋 Changeset detected

Latest commit: 01245b0

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@uppy/aws-s3	Patch
@uppy/companion	Major
uppy	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	next@​16.1.5
	supertest@​6.2.4
	@​types/​webpack@​5.28.5
	@​types/​use-sync-external-store@​0.0.6
	@​types/​ms@​0.7.31
	@​types/​cookie-parser@​1.4.2
	@​types/​deep-freeze@​0.1.5
	@​transloadit/​prettier-bytes@​0.3.4
	@​types/​mime-types@​2.1.4
	@​types/​cors@​2.8.6
	@​react-router/​express@​7.12.0
	cssnano@​7.0.7
	@​sveltejs/​adapter-auto@​6.0.0
	multer@​2.0.2
	jsdom@​26.1.0
	@​types/​express@​5.0.6
	escape-string-regexp@​4.0.0
	@​types/​supertest@​6.0.3
	use-sync-external-store@​1.5.0
	@​types/​compression@​1.7.0
	@​types/​jsonwebtoken@​8.3.7
	@​types/​morgan@​1.7.37
	@​types/​common-tags@​1.8.4
	@​types/​node-schedule@​2.1.8
	@​types/​http-proxy@​1.17.16
	@​types/​google.picker@​0.0.42
	@​types/​gapi@​0.0.47
	@​types/​express-session@​1.17.3
	@​tailwindcss/​vite@​4.1.11
	@​types/​ws@​8.5.3
	@​types/​request@​2.48.8
	@​types/​google.accounts@​0.0.14
	@​types/​react-dom@​19.1.9
See 124 more rows in the dashboard

View full report

[socket-security]

Warning

Review the following alerts detected in dependencies.

According to your organization's Security Policy, it is recommended to resolve "Warn" alerts. Learn more about Socket for GitHub.

Action	Severity	Alert  (click "▶" to expand/collapse)
Warn		Obfuscated code: npm ioredis is 96.0% likely obfuscated Confidence: 0.96 Location: Package overview From: packages/@uppy/companion/package.json → npm/ioredis@5.7.0 ℹ Read more on: This package | This alert | What is obfuscated code? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should not obfuscate their code. Consider not using packages with obfuscated code. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/ioredis@5.7.0. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

View full report

[mifi]

i have now resolved all conflicts and merged everything into main