docs: apply improvements to the navbar

[tbouffard]

Use the GitHub logo instead of a label for the link to the GitHub repository to make the right-hand side more attractive (logos only).
Hide the navigation bar when scrolling to free up screen space for reading.

Also improved the footer: “Built with Docusaurus” is now a link to the docusaurus website, to advertise this tool.

Notes

Former display

maxgraph_website_0.15.1.webm

New display

maxgraph_website_PR_675.webm

Summary by CodeRabbit

• New Features

  • Navigation bar now dynamically adjusts its visibility during scrolling.
  • Improved labeling enhances accessibility for navigation elements.
  • Footer content has been updated with refined formatting and a direct reference.

• Style

  • Header icon design has been refined, with adjustments for both light and dark themes for a consistent visual experience.

[coderabbitai]

Walkthrough

This pull request modifies the website's configuration and styles. In the Docusaurus configuration file, a new hideOnScroll property is added to the navbar, the GitHub link’s label is replaced with an aria-label, and a new class name (header-github-link) is applied. The footer copyright text is updated with an HTML line break and a Docusaurus link. Additionally, new CSS rules are introduced for the GitHub icon in the header, including a dark theme variant to ensure proper display.

Changes

File	Summary
packages/website/docusaurus.config.ts	Added hideOnScroll to the navbar; replaced GitHub link label with an aria-label and added a header-github-link class; updated footer copyright text.
packages/website/src/css/custom.css	Added CSS rules for the .header-github-link:before pseudo-element with an SVG background; provided a dark theme variant for the GitHub icon styling.

Possibly related PRs

• docs: add a first blog post in the website #672: Modifies the Docusaurus configuration, updating navigation items and links in a similar context to this PR.

Suggested labels

chore

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

packages/website/src/css/custom.css (1)

32-45: LGTM! Consider extracting SVG data URLs.

The implementation is well-structured with proper dark mode support. However, the SVG data URLs make the CSS less maintainable.

Consider extracting the SVG data URLs to separate files:

-.header-github-link:before {
+.header-github-link:before {
   content: '';
   width: 24px;
   height: 24px;
   display: flex;
-  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12'/%3E%3C/svg%3E")
+  background: url('/img/github.svg')
   no-repeat;
 }

-html[data-theme='dark'] .header-github-link:before {
-  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='white' d='M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12'/%3E%3C/svg%3E")
+html[data-theme='dark'] .header-github-link:before {
+  background: url('/img/github-dark.svg')
   no-repeat;
 }

This would improve maintainability and reduce the CSS file size. The SVGs can be optimized using tools like SVGO.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 721bdd4 and 0ce7fb1.

📒 Files selected for processing (2)

• packages/website/docusaurus.config.ts (3 hunks)
• packages/website/src/css/custom.css (1 hunks)

🔇 Additional comments (3)

packages/website/docusaurus.config.ts (3)

84-84: LGTM! Good UX improvement.

The hideOnScroll feature will help maximize screen space for content reading, improving the overall user experience.

---

111-116: LGTM! Good accessibility practice.

The changes maintain accessibility while improving visual appeal:

• Using aria-label ensures screen readers can still identify the GitHub link
• The header-github-link class will be used to style the GitHub icon

---

168-168: LGTM! Good security practice.

The Docusaurus link implementation includes proper security attributes:

• target="_blank" for opening in new tab
• rel="noopener noreferrer" to prevent security vulnerabilities