feat(accessibilitystatement): add compliance level

src/routes/accessibility-statement/+page.md

@@ -31,7 +31,9 @@ King's Past:
 The Web Content Accessibility Guidelines (WCAG) defines requirements for
 designers and developers to improve accessibility for people with disabilities.
 It defines three levels of conformance: Level A, Level AA, and Level AAA.
-King's Past is...
+King's Past is partially conformant with WCAG 2.1 level AA. Partially conformant
+means that some parts of the content do not fully conform to the accessibility
+standard.
 
 ## Feedback
 
@@ -63,28 +65,27 @@ solutions. Please contact us if you observe an issue not listed below.
 
 ### Known limitations for King's Past
 
-#### 3D Model viewer (Sketchfab)
+1. **3D Model viewer (Sketchfab)** : The site includes embedded 3D models from
+   Sketchfab. These embeds contain duplicate ARIA labels on their main elements
+   due to limitations in the third-party embedding service. This issue can be
+   observed on our [Demonumenta project page]({base}/about/demonumenta) which
+   contains multiple 3D model viewers. While this may trigger accessibility
+   warnings, it does not impact the actual functionality or accessibility of the
+   content. Each 3D model viewer is properly labeled with unique titles and
+   contained within clearly marked regions.
 
-Our site includes embedded 3D models from Sketchfab. These embeds contain
-duplicate ARIA labels on their main elements due to limitations in the
-third-party embedding service. This issue can be observed on our [Demonumenta
-project page]({base}/about/demonumenta) which contains multiple 3D model
-viewers. While this may trigger accessibility warnings, it does not impact the
-actual functionality or accessibility of the content. Each 3D model viewer is
-properly labeled with unique titles and contained within clearly marked
-regions.
-
-We are monitoring this issue and will update our implementation if Sketchfab
-provides a solution in the future. If you encounter any difficulties accessing
-the 3D content, please contact us and we will provide alternative means to view
-the information.
+   We are monitoring this issue and will update our implementation if Sketchfab
+   provides a solution in the future. If you encounter any difficulties accessing
+   the 3D content, please contact us and we will provide alternative means to view
+   the information.
 
 ## Assessment approach
 
 King's Digital Lab assessed the accessibility of King's Past by the following
 approaches:
 
 - Self-evaluation using [Axe accessibility tools](https://www.deque.com/axe/)
+- Manual testing of the site by the King's Digital Lab team
 
 ## Date