chore: use the next generation New Workflow UI by default

[g1eny0ung]

Signed-off-by: Yue Yang g1enyy0ung@gmail.com

What problem does this PR solve?

What's changed and how it works?

In the next milestone, we plan to enable the next generation New Workflow UI by default.

Related changes

• This change also requires further updates to the website (e.g. docs)
• This change also requires further updates to the UI interface
• Need to cheery-pick to release branches
  • release-2.4
  • release-2.3
  • release-2.2

Checklist

CHANGELOG

• I have updated the CHANGELOG.md
• I have labeled this PR with "no-need-update-changelog"

Tests

• Unit test
• E2E test
• No code
• Manual test (add steps below)

Side effects

• Breaking backward compatibility

DCO

If you find the DCO check fails, please run commands like below (Depends on the actual situations. For example, if the failed commit isn't the most recent) to fix it:

git commit --amend --signoff
git push --force

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• fewdan

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[fewdan]

LGTM