Build Breadcrumb and SiteBranding code components

I tagged this as beta blocking because 🌱 Plan how to evolve code component overrides Active is, and this is part of that.

FYI: this is possible since 📌 Populate data to drupalSettings to enable Dynamic Code Components Active and 🐛 xbData.* libraries aren't reliably attached for use by the preview while editing a code component Active .

This will need to update \Drupal\experience_builder\CodeComponentDataProvider::getRequiredXbDataLibraries() to stop checking for _drupalSettings_xbData_v0_breadcrumbs and _drupalSettings_xbData_v0_branding, because it'll need to check for the presence of a call to ::getSiteData() and/or ::getPageData() instead.

This was agreed in 📌 Improve the way to detect if the code component has drupalSettings Active as an intermediate step, see #3533458-5: Change CodeComponentDataProvider::getRequiredXbDataLibraries() to base its logic on information provided by the front-end rather than on naive string/regex matching → for the proposed plan, +1'd by @balintbrews at #7 and by @larowlan at #9.

FYI: this is possible since 📌 Populate data to drupalSettings to enable Dynamic Code Components Active and 🐛 xbData.* libraries aren't reliably attached for use by the preview while editing a code component Active .

This will need to update \Drupal\experience_builder\CodeComponentDataProvider::getRequiredXbDataLibraries() to stop checking for _drupalSettings_xbData_v0_baseUrl and _drupalSettings_xbData_v0_pageTitle, because it'll need to check for the presence of a call to ::getSiteData() and/or ::getPageData() instead.

This was agreed in 📌 Improve the way to detect if the code component has drupalSettings Active as an intermediate step, see #3533458-5: Change CodeComponentDataProvider::getRequiredXbDataLibraries() to base its logic on information provided by the front-end rather than on naive string/regex matching → for the proposed plan, +1'd by @balintbrews at #7 and by @larowlan at #9.

balintbrews → credited justafish → .

I expanded the issue to cover page title as well. Also adding credits for discussions prior to this issue being created.