Update to webpack 5 in supervisor frontend

[jeanp413]

Description

Summary generated by Copilot

🤖 Generated by Copilot at 6ff9bff

This pull request migrates the supervisor frontend from webpack 4 to webpack 5, which allows using newer JavaScript features and improves browser compatibility. It updates the TypeScript target, the webpack configuration, and some dependencies and adds polyfills for some node modules.

Related Issue(s)

Fixes #

How to test

Documentation

Preview status

Gitpod was successfully deployed to your preview environment.

• 🏷️ Name - jp-innocent-weasel
• 🔗 URL - jp-innocent-weasel.preview.gitpod-dev.com/workspaces.
• 📚 Documentation - See our internal documentation for information on how to interact with your preview environment.
• 📦 Version - jp-innocent-weasel-gha.15674

Build Options

Build

• /werft with-werft
  Run the build with werft instead of GHA
• leeway-no-cache
• /werft no-test
  Run Leeway with --dont-test

Publish

• /werft publish-to-npm
• /werft publish-to-jb-marketplace

Installer

• analytics=segment
• with-dedicated-emulation
• workspace-feature-flags
  Add desired feature flags to the end of the line above, space separated

Preview Environment / Integration Tests

• /werft with-local-preview
  If enabled this will build install/preview
• /werft with-preview
• /werft with-large-vm
• /werft with-gce-vm
  If enabled this will create the environment on GCE infra
• with-integration-tests=all
  Valid options are all, workspace, webapp, ide, jetbrains, vscode, ssh. If enabled, with-preview and with-large-vm will be enabled.
• with-monitoring

/hold

[socket-security]

New, updated, and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Packages	Version	New capabilities	Transitives	Size	Publisher
url	0.11.1	None	+1	319 kB	ljharb
css-loader	0.28.11...6.8.1	None	+7/-66	319 kB	evilebottnawi
copy-webpack-plugin	6.4.1...11.0.0	None	+16/-0	2.83 MB	evilebottnawi
concurrently	5.3.0...6.3.0, 6.5.1...6.3.0	None	+0/-2	104 kB	gustavohenke
source-map-loader	1.1.3...4.0.1	None	+1/-1	42.5 kB	evilebottnawi
style-loader	0.23.1...3.3.3	None	+0/-2	61 kB	evilebottnawi

🚮 Removed packages: [email protected]

[filiptronicek]

In the preview environment, it looks not broken, so I think it's good to go 😄

[jeanp413]

/gh run --recreate-vm

Comment triggered a workflow run

Started workflow run: 5939764722

• recreate_vm: true

[jeanp413]

/unhold