Restore classic theme variant for Zensical migration

[mizmay]

Zensical migration dropped the sidebar navigation and MapLibre branding when viewed in Safari. Adding variant: classic restores the Material for MkDocs look and feel.

No console log errors in Safari.

Issue not reproduced on Chrome or Firefox.

I suspect this is an upstream issue with Zensical... investigating and will report back, in the meantime, any objection to reverting to the "classic" theme?

EDIT: I filed zensical/ui#80

Before	After

Testing

Fix works locally

Launch Checklist

• Confirm your changes do not include backports from Mapbox projects (unless with compliant license) - if you are not sure about this, please ask!
• Briefly describe the changes in this PR.
• Link to related issues.
• Include before/after visuals or gifs if this PR includes visual changes.
• Write tests for all new functionality.
• Document any changes to public APIs.
• Post benchmark scores.
• Add an entry to CHANGELOG.md under the ## main section.

[github-actions]

Size Change: 0 B

Total Size: 137 kB

ℹ️ View Unchanged

Filename	Size
dist/index.cjs	68.8 kB
dist/index.mjs	67.7 kB

_{compressed-size-action}

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.78%. Comparing base (2d72bca) to head (981e1a9).
⚠️ Report is 7 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1529   +/-   ##
=======================================
  Coverage   93.78%   93.78%           
=======================================
  Files         112      112           
  Lines        4668     4668           
  Branches     1571     1571           
=======================================
  Hits         4378     4378           
  Misses        290      290           

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[mizmay]

I filed: zensical/ui#80

[CommanderStorm]

Are you maybe on mobile/tablet sized viewports, right? (the screenshots are not that wide)
If that is the case, you would need to click on the hamburger icon at the top to view this menu, at least on chrome.

Or is the issue that this menu does not show up?

[CommanderStorm]

I really like the new design and am fairly sad to revert to the old design.

I guess, we can revert until I can bug one of my coworkers to lend me their mac or something.
The viewports could have a sidebar for be a bit wider, but not actually for that much longer.

[mizmay]

The is being caused by the tablet CSS is coming through on desktop screens. Updated the issue I filed with Zensical.

The issue is resolved on my local machine, but not when the PR is merged. Ok to revert until we have a proper workaround or fix.