Fix favicon not rendering properly in google search.

jmuzina commented 1 week ago

Done

Updates site to use 48x48 version of the Vanilla logo as a favicon, instead of the old 32x32 version. We are also now serving a favicon locally for search engines, following the practice done by c.com & u.com.

See Google favicon rendering documentation for more information.

Fixes WD-12464, MM thread

QA

Open demo
Verify favicon renders as expected.
Open locally served favicon
Verify it also renders as expected.

Google Recrawl

After this is merged, it may take a few days for the icon to change on Google search results. If it still hasn't been fixed after some time, we should submit a recrawl request which should fix the issue.

Check if PR is ready for release

If this PR contains Vanilla SCSS code changes, it should contain the following changes to make sure it's ready for the release:

[x] PR should have one of the following labels to automatically categorise it in release notes:
- Feature 🎁, Breaking Change 💣, Bug 🐛, Documentation 📝, Maintenance 🔨.
[ ] Vanilla version in package.json should be updated relative to the most recent release, following semver convention:
- if CSS class names are not changed it can be bugfix relesase (x.x.X)
- if CSS class names are changed/added/removed it should be minor version (x.X.0)
- see the wiki for more details
[ ] Any changes to component class names (new patterns, variants, removed or added features) should be listed on the what's new page.