supabase / supabase / 28878519059

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github

fix: add a skip to main content link in default layout (#47694)

## Problem

Screen reader and keyboard users have no way to skip the header and
sidepanel navbar so they have to manually tab through every items before
accessing the actual main page items.

## Solution

Add a _Skip to content_ link for them

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added a “Skip to content” link to help users jump directly to the main
page area.
* Updated the main content wrapper to a semantic `main` landmark with an
anchor target.

* **Accessibility**
* Improved keyboard and screen reader navigation by supporting better
in-page navigation and landmarks, without changing the page’s visible
content.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

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