fix 404 page

[AucT]

Closes #127

404 page css for navigation is a bit different.

Summary by CodeRabbit

• New Features

  • Improved the styling and presentation of the 404 error page by adding a new CSS resource.

• Tests

  • Added tests to verify the functionality and visual representation of the 404 error page in both mobile and site contexts.

[coderabbitai[bot]]

[!CAUTION]

Review failed

The pull request is closed.

Walkthrough

The provided changes enhance the styling and presentation of the 404 error page by introducing a new CSS resource. This resource is created through the concatenation of multiple CSS files, followed by post-processing steps such as minification and fingerprinting. The new CSS is linked in the <header> section of the template, aiming to improve the management and application of styles. Additionally, new test methods are added to ensure proper functionality and visual representation of the 404 error page.

Changes

File	Change Summary
themes/beaver/layouts/404.html	Adds a new CSS resource created by concatenating, post-processing, minifying, and fingerprinting multiple CSS files, linking it in the <header> section.
tests/mobile_site_test.rb tests/site_test.rb	Adds a new test method test_not_found to verify the functionality and visual representation of the 404 error page by comparing screenshots.

Assessment against linked issues

Objective	Addressed	Explanation
Fix the broken 404 page [#127]	✅	-

Possibly related PRs

• #82: Modifies the 404.html file by removing the Google Tag Manager noscript section, impacting the structure of the 404 error page.
• #104: Focuses on loading non-critical CSS in a different layout file, related to overall CSS management strategies.
• #115: Improves image resizing markup in various HTML files, which may enhance the styling of error pages, including the 404.

Poem

Oh, the 404 page, a sight to behold!
A rabbit's delight, a tale to be told.
With CSS so fresh, and a touch of style,
The broken is mended, a happy compile.
Rejoice, dear friends, the bug is no more! 🐇✨

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[AucT]

[AucT]

[pftg]

Excellent, great work. I found some issues. Let's fix it in refactoring PR: