Change back button in the ai site builder flow domain step

[kthai15]

Proposed Changes

When on the domains step in the ai-site-builder flow:

• change the back button text to "Keep Editing"
• change the back button link to ${ siteUrl }/wp-admin/site-editor.php?canvas=edit&referrer=${ flowName }&p=%2F&ai-step=edit

Why are these changes being made?

• Need to change the default back button since we're not coming from the sites step in this flow.

Testing Instructions

In Calypso, go to
http://calypso.localhost:3000/setup/ai-site-builder/domains?siteId=<free_site_id>&redirect=site-launch

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-138067

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-138067&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-138067&env=a8c-for-agencies

[matticbot]

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

App Entrypoints (~9 bytes added 📈 [gzipped])

Details

name           parsed_size           gzip_size
entry-stepper        +39 B  (+0.0%)       +9 B  (+0.0%)

Common code that is always downloaded and parsed every time the app is loaded, no matter which route is used.

Sections (~254 bytes added 📈 [gzipped])

Details

name                               parsed_size           gzip_size
async-step-unified-domains              +119 B  (+0.0%)      +67 B  (+0.0%)
themes                                   +39 B  (+0.0%)      +11 B  (+0.0%)
theme                                    +39 B  (+0.0%)      +11 B  (+0.0%)
site-settings                            +39 B  (+0.0%)      +10 B  (+0.0%)
site-purchases                           +39 B  (+0.0%)      +10 B  (+0.0%)
site-blocks                              +39 B  (+0.0%)      +10 B  (+0.0%)
signup                                   +39 B  (+0.0%)      +10 B  (+0.0%)
settings-writing                         +39 B  (+0.0%)      +11 B  (+0.0%)
settings                                 +39 B  (+0.0%)      +10 B  (+0.0%)
security                                 +39 B  (+0.0%)      +10 B  (+0.0%)
purchases                                +39 B  (+0.0%)      +10 B  (+0.0%)
privacy                                  +39 B  (+0.0%)      +10 B  (+0.0%)
plugins                                  +39 B  (+0.0%)      +11 B  (+0.0%)
plans                                    +39 B  (+0.0%)      +10 B  (+0.0%)
overview                                 +39 B  (+0.0%)      +21 B  (+0.0%)
notification-settings                    +39 B  (+0.0%)      +10 B  (+0.0%)
me                                       +39 B  (+0.0%)      +10 B  (+0.0%)
marketplace                              +39 B  (+0.0%)      +10 B  (+0.0%)
jetpack-connect                          +39 B  (+0.0%)       +9 B  (+0.0%)
jetpack-cloud-settings                   +39 B  (+0.0%)      +10 B  (+0.0%)
jetpack-cloud-pricing                    +39 B  (+0.0%)      +10 B  (+0.0%)
jetpack-cloud-features-comparison        +39 B  (+0.0%)      +10 B  (+0.0%)
jetpack-app                              +39 B  (+0.0%)      +11 B  (+0.0%)
hosting                                  +39 B  (+0.0%)      +10 B  (+0.0%)
home                                     +39 B  (+0.0%)      +10 B  (+0.0%)
help                                     +39 B  (+0.0%)      +10 B  (+0.0%)
gutenberg-editor                         +39 B  (+0.0%)      +11 B  (+0.0%)
email                                    +39 B  (+0.0%)      +21 B  (+0.0%)
earn                                     +39 B  (+0.0%)      +11 B  (+0.0%)
domains                                  +39 B  (+0.0%)      +21 B  (+0.0%)
developer                                +39 B  (+0.0%)      +10 B  (+0.0%)
customize                                +39 B  (+0.0%)      +11 B  (+0.0%)
checkout                                 +39 B  (+0.0%)      +21 B  (+0.0%)
account-close                            +39 B  (+0.0%)      +10 B  (+0.0%)
account                                  +39 B  (+0.0%)      +10 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.

Async-loaded Components (~134 bytes added 📈 [gzipped])

Details

name                                                                              parsed_size           gzip_size
async-load-signup-steps-domains                                                        +119 B  (+0.0%)      +70 B  (+0.0%)
async-load-purchase-modal-wrapper                                                       +39 B  (+0.0%)      +11 B  (+0.0%)
async-load-my-sites-checkout-purchase-modal-is-eligible-for-one-click-checkou...        +39 B  (+0.0%)      +11 B  (+0.0%)
async-load-design-blocks                                                                +39 B  (+0.0%)      +11 B  (+0.0%)
async-load-calypso-my-sites-current-site-stale-cart-items-notice                        +39 B  (+0.2%)       +9 B  (+0.1%)
async-load-calypso-layout-masterbar-checkout                                            +39 B  (+0.1%)      +12 B  (+0.0%)
async-load-automattic-help-center                                                       +39 B  (+0.0%)      +10 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

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

To test WordPress.com changes, run install-plugin.sh $pluginSlug update/domain-back-button-ai-site-builder-flow on your sandbox.

[dereksmart]

checks out. Redirects nicely and doesn't imact other flows