Update react and mui

[JarnoRFB]

Summary by CodeRabbit

• Chores
  • Updated example client dependencies: React to v19, Material-UI to v7, and related type definitions.
  • Modified CI workflow configuration.

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Project	Deployment	Actions	Updated (UTC)
cash-register-api-example-client	Ready	Preview, Comment	Mar 5, 2026 10:15pm

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 1e4cd00e-2822-4ce3-9f79-2d476b10c146

📥 Commits

Reviewing files that changed from the base of the PR and between 8984900 and 31cda76.

⛔ Files ignored due to path filters (1)

• example-client/pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (2)

• .github/workflows/check-api-spec.yml
• example-client/package.json

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Walkthrough

This pull request makes two changes: removes the jobs: section from the GitHub Actions workflow file for API spec validation, which breaks the workflow structure since job definitions are no longer properly nested, and updates React-related dependencies in the example client package.json from React 18 to 19, Material-UI from 5 to 7, and corresponding type definitions.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

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