Clean up hosting-overview-refinements feature flag

[fredrikekelund]

Fixes https://github.com/Automattic/dotcom-forge/issues/8757

Proposed Changes

• Clean up the hosting-overview-refinements feature flag

Why are these changes being made?

• This feature flag was enabled two weeks ago in Enable hosting-overview-refinements feature flag #93616. The launch went smoothly and we don't foresee any future need to revert.

Testing Instructions

1. Ensure that the SSL column is still rendered to the left of Expires in the domain tables
2. Ensure that the HostingCard component looks the same as in production for an Atomic site, a simple site, a staging site and an A4A site
3. Ensure that WP and PHP version numbers are still rendered in the header for Atomic sites and staging sites

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-118537

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-118537&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-118537&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

• blaze-dashboard
• notifications
• odyssey-stats
• wpcom-block-editor

To test WordPress.com changes, run install-plugin.sh $pluginSlug f26d/clean-up-hosting-overview-refinements-flag on your sandbox.

[matticbot]

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

Sections (~227 bytes removed 📉 [gzipped])

name                        parsed_size           gzip_size
hosting                          -452 B  (-0.0%)     -132 B  (-0.0%)
hosting-features                 -190 B  (-0.0%)      -78 B  (-0.0%)
domains                          -173 B  (-0.0%)      -53 B  (-0.0%)
staging-site                      -95 B  (-0.0%)      -36 B  (-0.0%)
sites-dashboard                   -95 B  (-0.0%)      -36 B  (-0.0%)
site-monitoring                   -95 B  (-0.0%)      -36 B  (-0.0%)
site-logs                         -95 B  (-0.0%)      -36 B  (-0.0%)
github-deployments                -95 B  (-0.0%)      -36 B  (-0.0%)
a8c-for-agencies-sites            -95 B  (-0.0%)      -26 B  (-0.0%)
a8c-for-agencies-referrals        -95 B  (-0.0%)      -27 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.

[nightnei]

LGTM 👍