Themes: Include a hyphen in the Block Themes tab key on Add Themes screen.

This better matches the tab name and changes the associated action hooks to:

* `install_themes_pre_block-themes` (fires before the tab is rendered)
* `install_themes_block-themes` (fires at the top the tab)

While including a mix of underscores and hyphens in a hook name is not quite typical for core, it does have a precedent and brings more consistency with similar filters on Add Plugin screen:

* `install_plugins_pre_plugin-information`
* `install_plugins_plugin-information`

Follow-up to [53906], [53907].

Fixes #56283.
Built from https://develop.svn.wordpress.org/trunk@53908


git-svn-id: http://core.svn.wordpress.org/trunk@53467 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/js/theme.js

@@ -1694,7 +1694,7 @@ themes.view.Installer = themes.view.Appearance.extend({
 	browse: function( section ) {
 		// Create a new collection with the proper theme data
 		// for each section.
-		if ( 'blockthemes' === section ) {
+		if ( 'block-themes' === section ) {
 			// Get the themes by sending Ajax POST request to api.wordpress.org/themes
 			// or searching the local cache.
 			this.collection.query( { tag: 'full-site-editing' } );

wp-admin/theme-install.php

@@ -90,7 +90,7 @@ if ( $tab ) {
 	 *
 	 * Possible hook names include:
 	 *
-	 *  - `install_themes_pre_blockthemes`
+	 *  - `install_themes_pre_block-themes`
 	 *  - `install_themes_pre_dashboard`
 	 *  - `install_themes_pre_featured`
 	 *  - `install_themes_pre_new`
@@ -99,7 +99,7 @@ if ( $tab ) {
 	 *  - `install_themes_pre_upload`
 	 *
 	 * @since 2.8.0
-	 * @since 6.1.0 Added `install_themes_pre_blockthemes` hook name.
+	 * @since 6.1.0 Added the `install_themes_pre_block-themes` hook name.
 	 */
 	do_action( "install_themes_pre_{$tab}" );
 }
@@ -187,7 +187,7 @@ require_once ABSPATH . 'wp-admin/admin-header.php';
 		<ul class="filter-links">
 			<li><a href="#" data-sort="popular"><?php _ex( 'Popular', 'themes' ); ?></a></li>
 			<li><a href="#" data-sort="new"><?php _ex( 'Latest', 'themes' ); ?></a></li>
-			<li><a href="#" data-sort="blockthemes"><?php _ex( 'Block Themes', 'themes' ); ?></a></li>
+			<li><a href="#" data-sort="block-themes"><?php _ex( 'Block Themes', 'themes' ); ?></a></li>
 			<li><a href="#" data-sort="favorites"><?php _ex( 'Favorites', 'themes' ); ?></a></li>
 		</ul>
 
@@ -266,7 +266,7 @@ if ( $tab ) {
 	 *
 	 * Possible hook names include:
 	 *
-	 *  - `install_themes_blockthemes`
+	 *  - `install_themes_block-themes`
 	 *  - `install_themes_dashboard`
 	 *  - `install_themes_featured`
 	 *  - `install_themes_new`
@@ -275,7 +275,7 @@ if ( $tab ) {
 	 *  - `install_themes_upload`
 	 *
 	 * @since 2.8.0
-	 * @since 6.1.0 Added `install_themes_blockthemes` hook name.
+	 * @since 6.1.0 Added the `install_themes_block-themes` hook name.
 	 *
 	 * @param int $paged Number of the current page of results being viewed.
 	 */

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.1-alpha-53907';
+$wp_version = '6.1-alpha-53908';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.