chore(docs): Nav & Nav-Item & Nav-Disclosure docs update (VIV-2116) (#…

…2068)

apps/docs/content/_data/components.json

@@ -104,22 +104,14 @@
 		"useCases": "./libs/components/src/lib/side-drawer/USE-CASES.md"
 	},
 	{
-		"title": "Nav",
-		"page": "legacy",
-		"markdown": "./libs/components/src/lib/nav/README.md",
-		"children": ["Nav Item", "Nav Disclosure"]
-	},
-	{
-		"title": "Nav Item",
-		"page": "legacy",
-		"markdown": "./libs/components/src/lib/nav-item/README.md",
-		"parent": "Nav"
-	},
-	{
-		"title": "Nav Disclosure",
-		"page": "legacy",
-		"markdown": "./libs/components/src/lib/nav-disclosure/README.md",
-		"parent": "Nav"
+		"title": "Navigation",
+		"description": "A navigation component makes it easy for users to navigate through your application. Nav accepts Nav Item and Nav Disclosure elements as children.",
+		"variations": "./libs/components/src/lib/nav/VARIATIONS.md",
+		"guidelines": "./libs/components/src/lib/nav/GUIDELINES.md",
+		"hideGuidelines": "true",
+		"code": "./libs/components/src/lib/nav/README.md",
+		"accessibility": "./libs/components/src/lib/nav/ACCESSIBILITY.md",
+		"useCases": "./libs/components/src/lib/nav/USE-CASES.md"
 	},
 	{
 		"title": "Tooltip",

libs/components/src/lib/nav/ACCESSIBILITY.md

@@ -0,0 +1,16 @@
+## Implementation
+
+- **Icons**: ideally the icon should be accompanied by a label or text, but if this is not the case, be sure to supply the **Nav Item** or the **Nav Disclosure** component with an aria-label attribute so that screen reader user will know the purpose of the items.
+
+## Keyboard Interaction
+
+When the nav has focus:
+
+`Enter`: activates the nav-disclosure and toggles the visibility of the content.  
+`Space`: activates the nav-disclosure and toggles the visibility of the content.  
+`Tab`: moves focus to the next element in the tab order.  
+`Shift` + `Tab`: moves focus to the previous element in the tab order.
+
+## Resources
+
+- [Vivid Nav: Manual accessibility test](https://docs.google.com/spreadsheets/d/1dl4x8Qjj0Mvdvky8DgbKdYxSrKmBwTd9j6gkgoitiLc/edit?gid=1175911860#gid=1175911860)