chore(deps): resolve various dependency vulnerabilities

[adi-herwana-nus]

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[Copilot]

Pull request overview

This PR updates Ruby and JavaScript dependencies (and associated lockfiles) to address reported security vulnerabilities across the main app, client bundle, and Playwright test workspace.

Changes:

• Bump Ruby gems to patched versions (e.g., jwt, nokogiri, faraday, concurrent-ruby) and tighten constraints where applicable.
• Update client dependencies and lockfile entries (e.g., react-router-dom, webpack-dev-server, and transitive updates like @remix-run/router / launch-editor).
• Ensure the tests workspace resolves istanbul-lib-processinfo to 3.0.1 via package.json and yarn.lock updates.

Reviewed changes

Copilot reviewed 3 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
tests/yarn.lock	Updates istanbul-lib-processinfo lock entry to 3.0.1 and removes now-unneeded uuid lock entry.
tests/package.json	Adds istanbul-lib-processinfo and a resolution to enforce the patched version in the tests workspace.
Gemfile.lock	Bumps multiple gems to patched versions and reflects updated dependency constraints.
Gemfile	Pins jwt to ~> 2.10.3 and raises minimum nokogiri version to >= 1.19.4.
client/yarn.lock	Updates lockfile entries for react-router-dom/react-router/@remix-run/router, webpack-dev-server, and launch-editor.
client/package.json	Bumps react-router-dom and webpack-dev-server versions to patched releases.

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