Update Woo Express site provisioning loading messages

[ilyasfoo]

Related to #75273 and #74691

Proposed Changes

Changes to Woo Express site provisioning loading messages:

• Initial message set to Hang tight! Your free trial is currently being set up and may take a few minutes.
• Reduced duration of various Woo facts – not all facts are able to be shown (4 out of 6 facts was shown in the video, may vary if loading times are longer/shorter).
• Just before being redirected, the message We're almost there! Your free trial will be ready in just a moment. is shown.
• Bold initial words in the tagline
• Fixed letter spacing
• Fixed responsive view

Testing Instructions

• Go to http://calypso.localhost:3000/setup/wooexpress
• Observe the loading messages per highlighted in above changes
• While loading, try to reduce browser width down to 400 - 500px and observe the loading bar does not overflow the screen

EHMpk6.mp4

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 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-ajp-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-67298

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-67298&env=jetpack

[matticbot]

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

App Entrypoints (~97 bytes added 📈 [gzipped])

name           parsed_size           gzip_size
entry-stepper       +404 B  (+0.0%)      +97 B  (+0.0%)

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

Sections (~18 bytes added 📈 [gzipped])

name                   parsed_size           gzip_size
trial-wooexpress-flow        +64 B  (+0.2%)      +18 B  (+0.2%)

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.

[moon0326]

LGTM and tested well 👍 🚀

[chihsuan]

Nice, thanks for updating it. LGTM and tested well. 🚢

[a8ci18n]

This Pull Request is now available for translation here: https://translate.wordpress.com/deliverables/7997973

Thank you @ilyasfoo for including a screenshot in the description! This is really helpful for our translators.

[a8ci18n]

Translation for this Pull Request has now been finished.