✨(frontend) improve accessibility by adding landmark roles to layout

[Ovgodd]

Purpose

Improve accessibility by explicitly defining landmark roles in the HTML structure.
This helps users of assistive technologies navigate more efficiently and enhances
support across a wide range of browsers and screen readers.

issue : 878

Proposal

• Add role="banner" to the element
• Add role="main" to the element
• Add role="contentinfo" to the element

Although HTML5 elements are recognized by modern tools, adding explicit role attributes ensures better support for older browsers and screen readers. This follows W3C recommendations and improves consistency across environments.

[github-actions]

Size Change: +66 B (0%)

Total Size: 3.66 MB

Filename	Size	Change
apps/impress/out/_next/static/38cc04fc/_buildManifest.js	0 B	-888 B (removed)	🏆
apps/impress/out/_next/static/7f4f2d75/_buildManifest.js	886 B	+886 B (new file)	🆕

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