Social: Fix connections layout issues

[gmjuhasz]

Related to https://github.com/Automattic/jetpack-reach/issues/737

Proposed Changes

• Hid examples for already connected services -- c4df792
• Added back missing css to have grid -- 5d07ad1

Testing Instructions

• Check the connections management page /marketing/connections/<site_url>
• For connected accounts you should not see the examples.
• Examples should break into 2 columns on large screens, and 1 on small ones

Pre-merge Checklist

• Has the general commit checklist been followed? (PCYsg-hS-p2)
• Have you written new tests for your changes?
• Have you tested the feature in Simple (P9HQHe-k8-p2), Atomic (P9HQHe-jW-p2), and self-hosted Jetpack sites (PCYsg-g6b-p2)?
• Have you checked for TypeScript, React or other console errors?
• Have you used memoizing on expensive computations? More info in Memoizing with create-selector and Using memoizing selectors and Our Approach to Data
• Have we added the "[Status] String Freeze" label as soon as any new strings were ready for translation (p4TIVU-5Jq-p2)?
  • For UI changes, have we tested the change in various languages (for example, ES, PT, FR, or DE)? The length of text and words vary significantly between languages.
• For changes affecting Jetpack: Have we added the "[Status] Needs Privacy Updates" label if this pull request changes what data or activity we track or use (p4TIVU-aUh-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-132418

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-132418&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-132418&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

• notifications
• wpcom-block-editor

To test WordPress.com changes, run install-plugin.sh $pluginSlug fix/social-connections-example-layout on your sandbox.

[matticbot]

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

Sections (~4 bytes added 📈 [gzipped])

name            parsed_size           gzip_size
site-marketing        +21 B  (+0.0%)       +4 B  (+0.0%)
marketing             +21 B  (+0.0%)       +4 B  (+0.0%)
jetpack-social        +21 B  (+0.0%)       +4 B  (+0.0%)

Sections contain code specific for a given set of routes. Is downloaded and parsed only when a particular route is navigated to.

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.

[pablinos]

Looks great on Calypso, but it's still wonky of Jetpack Cloud. I know it will be hardly used now, but it would be good fix it in both places.

I'm also not sure about the fonts there. Might be something to look at while we're there.

[pablinos]

It's not a huge issue, but in Calypso we are seeing this 'Connect one more account' button below the examples, when no accounts are connected. It's not there in Jetpack Cloud.