Help Center: Fix article feedback in /sites

[escapemanuele]

Fixes https://github.com/Automattic/dotcom-forge/issues/10264

Proposed Changes

There is a bug in pages without a siteSlug, like /sites, where the buttons to contact support are not showed when clicking the thumbs down here at the end of an article:

This PR:

• removes the check for site
• adjust the styling of the buttons
• fix the context for canConnectToZendesk not correct outside of Odie.

Before	After

Testing Instructions

• Live Link
• Open an article, reach the bottom and click on thumbs down
• You should be able to see the buttons
• Clicking on a button should bring you to the chat.

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-130142

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-130142&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-130142&env=a8c-for-agencies

[matticbot]

This PR modifies the release build for the following Calypso Apps:

For info about this notification, see here: PCYsg-OT6-p2

• help-center
• notifications
• wpcom-block-editor

To test WordPress.com changes, run install-plugin.sh $pluginSlug fix-feedback-article-contact on your sandbox.

[matticbot]

Here is how your PR affects size of JS and CSS bundles shipped to the user's browser:

Async-loaded Components (~1 bytes added 📈 [gzipped])

name                                       parsed_size           gzip_size
async-load-automattic-help-center-stepper        +64 B  (+0.0%)       +1 B  (+0.0%)
async-load-automattic-help-center                +64 B  (+0.0%)       +1 B  (+0.0%)

React components that are loaded lazily, when a certain part of UI is displayed for the first time.

Legend

What is parsed and gzip size?

Parsed Size: Uncompressed size of the JS and CSS files. This much code needs to be parsed and stored in memory.
Gzip Size: Compressed size of the JS and CSS files. This much data needs to be downloaded over network.

Generated by performance advisor bot at iscalypsofastyet.com.