Remove contact form for chat

[alshakero]

Proposed Changes

This removes the contact form step for chat users.

Why are these changes being made?

pdDR7T-1vN-p2#comment-1998

Testing Instructions

1. Check this branch locally.
2. Change this check to false.
3. Open the Help Center.
4. Ask Wapuu for a human.
5. Click the support button.
6. It should open the chat widget.

Regression testing

1. Clear the change you made to the check mentioned above.
2. Open the Help Center.
3. Ask Wapuu for a human.
4. Click the email option.
5. You should see the contact form.

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-108906

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-108906&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-108906&env=a8c-for-agencies

[matticbot]

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

Async-loaded Components (~15 bytes added 📈 [gzipped])

name                               parsed_size           gzip_size
async-load-automattic-help-center       +181 B  (+0.0%)      +15 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.

[matticbot]

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

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

• editing-toolkit

To test WordPress.com changes, run install-plugin.sh $pluginSlug remove/contant-form-for-chat on your sandbox.

[escapemanuele]

It behaves exactly like in the testing steps 👍