Apply LocaleProvider to calypso

[lsl]

Changes proposed in this Pull Request

• Implements usage of LocaleProvider, useLocalizeUrl
• Implements withLocalizeUrl
• Makes use of both with/useLocalizeUrl
• adds i18n-utils to domain-picker package

Testing instructions

• Check url is localized as shown in Localize Support URL for HSTS Tooltip in Domain Picker #45610
• Check urls is localized on the privacy settings screen
• Check existing localized urls still localize elsewhere in calypso

Fixes #45610 🎉

[matticbot]

Test live: https://calypso.live/?branch=update/use-locale-2

[lsl]

Didn't seem to fix it either, must be something wrong with this PR, maybe package.json changes got clobbered somehow?

[matticbot]

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

App Entrypoints (~469 bytes added 📈 [gzipped])

name                   parsed_size           gzip_size
entry-main                  +796 B  (+0.1%)     +113 B  (+0.0%)
entry-gutenboarding         +717 B  (+0.0%)     +144 B  (+0.0%)
entry-login                 +647 B  (+0.1%)      +88 B  (+0.0%)
entry-domains-landing       +647 B  (+0.1%)     +124 B  (+0.1%)

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

Sections (~10 bytes added 📈 [gzipped])

name     parsed_size           gzip_size
privacy        +14 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 (~20 bytes added 📈 [gzipped])

name                                           parsed_size           gzip_size
async-load-calypso-blocks-editor-launch-modal        +70 B  (+0.0%)      +20 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.

[p-jackson]

Figured out why the build was broken in #47613 so can delete this PR which was just a re-attempt at the same code changes in a different PR.