refactor: update tab block titles to reflect WCAG Tabs pattern and build docs

Author: shrivastavanolo

docs/reference-guides/core-blocks.md

@@ -988,7 +988,7 @@ Add white space between blocks and customize its height. ([Source](https://githu
 -	**Supports:** anchor, interactivity (clientNavigation), spacing (margin)
 -	**Attributes:** height, width
 
-## Tab
+## Tab Panel
 
 Content for a tab in a tabbed interface. ([Source](https://github.com/WordPress/gutenberg/tree/trunk/packages/block-library/src/tab))
 
@@ -999,7 +999,7 @@ Content for a tab in a tabbed interface. ([Source](https://github.com/WordPress/
 -	**Supports:** anchor, color (background, text), layout, renaming, spacing (blockGap, padding, ~~margin~~), typography (fontSize), ~~html~~, ~~reusable~~, ~~visibility~~
 -	**Attributes:** label
 
-## Tab Panel
+## Tab Panels
 
 Container for tab panel content in a tabbed interface. ([Source](https://github.com/WordPress/gutenberg/tree/trunk/packages/block-library/src/tab-panel))
 
@@ -1040,7 +1040,7 @@ Display content in a tabbed interface to help users navigate detailed content wi
 -	**Supports:** align, anchor, color (background, text), interactivity, layout (allowJustification, allowOrientation, allowSizingOnChildren, allowVerticalAlignment, default, ~~allowSwitching~~), renaming, spacing (blockGap, margin, padding), typography (fontSize), ~~html~~
 -	**Attributes:** activeTabIndex, editorActiveTabIndex
 
-## Tabs Menu
+## Tab List
 
 Display the tab buttons for a tabbed interface. ([Source](https://github.com/WordPress/gutenberg/tree/trunk/packages/block-library/src/tabs-menu))
 
@@ -1051,7 +1051,7 @@ Display the tab buttons for a tabbed interface. ([Source](https://github.com/Wor
 -	**Allowed Blocks:** core/tabs-menu-item
 -	**Supports:** color (background, text), dimensions (~~aspectRatio~~, ~~height~~, ~~minHeight~~, ~~width~~), layout (allowJustification, allowOrientation, allowVerticalAlignment, default, ~~allowSwitching~~), spacing (blockGap, margin, padding), typography (fontSize), ~~html~~, ~~lock~~, ~~reusable~~, ~~visibility~~
 
-## Tab Menu Item
+## Tab
 
 A single tab button in the tabs menu. ([Source](https://github.com/WordPress/gutenberg/tree/trunk/packages/block-library/src/tabs-menu-item))
 

packages/block-library/src/tab-panel/block.json

@@ -3,7 +3,7 @@
 	"__experimental": true,
 	"apiVersion": 3,
 	"name": "core/tab-panel",
-	"title": "Tab Panel",
+	"title": "Tab Panels",
 	"description": "Container for tab panel content in a tabbed interface.",
 	"version": "1.0.0",
 	"category": "design",

packages/block-library/src/tab/add-tab-toolbar-control.js

@@ -52,7 +52,7 @@ export default function AddTabToolbarControl( { tabsClientId } ) {
 		}
 
 		const newTabBlock = createBlock( 'core/tab', {
-			label: __( 'Tab' ),
+			label: __( 'Tab Panel' ),
 		} );
 		insertBlock( newTabBlock, undefined, tabPanelClientId );
 

packages/block-library/src/tab/block.json

@@ -3,7 +3,7 @@
 	"__experimental": true,
 	"apiVersion": 3,
 	"name": "core/tab",
-	"title": "Tab",
+	"title": "Tab Panel",
 	"description": "Content for a tab in a tabbed interface.",
 	"version": "1.0.0",
 	"category": "design",

packages/block-library/src/tabs-menu-item/block.json

@@ -3,7 +3,7 @@
 	"__experimental": true,
 	"apiVersion": 3,
 	"name": "core/tabs-menu-item",
-	"title": "Tab Menu Item",
+	"title": "Tab",
 	"description": "A single tab button in the tabs menu.",
 	"version": "1.0.0",
 	"category": "design",

packages/block-library/src/tabs-menu/block.json

@@ -3,7 +3,7 @@
 	"__experimental": true,
 	"apiVersion": 3,
 	"name": "core/tabs-menu",
-	"title": "Tabs Menu",
+	"title": "Tab List",
 	"description": "Display the tab buttons for a tabbed interface.",
 	"version": "1.0.0",
 	"category": "design",