Patternized the pendant header (#5820)

pendant/parts/header.html

@@ -1,11 +1 @@
-<!-- wp:group {"layout":{"inherit":true}} -->
-<div class="wp-block-group"><!-- wp:group {"align":"full","style":{"spacing":{"padding":{"bottom":"3vw","top":"3vw"}}},"backgroundColor":"foreground","textColor":"background","layout":{"type":"flex","justifyContent":"space-between","flexWrap":"nowrap"}} -->
-<div class="wp-block-group alignfull has-background-color has-foreground-background-color has-text-color has-background" style="padding-top:3vw;padding-bottom:3vw"><!-- wp:navigation {"overlayMenu":"always","overlayBackgroundColor":"foreground","overlayTextColor":"background"} /-->
-
-<!-- wp:site-title {"textAlign":"center","isLink":false,"style":{"elements":{"link":{"color":{"text":"var:preset|color|background"}}}}} /-->
-
-<!-- wp:social-links {"iconColor":"background","iconColorValue":"#ffffff","className":"is-style-logos-only"} -->
-<ul class="wp-block-social-links has-icon-color is-style-logos-only"><!-- wp:social-link {"url":"https://instagram.com","service":"instagram"} /--></ul>
-<!-- /wp:social-links --></div>
-<!-- /wp:group --></div>
-<!-- /wp:group -->
+<!-- wp:pattern {"slug":"pendant/header"} /-->

pendant/patterns/header.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * Title: Default header 
+ * Slug: pendant/header
+ * Categories: pendant, header
+ * Block Types: core/template-part/header
+ */
+?>
+
+<!-- wp:group {"layout":{"inherit":true}} -->
+<div class="wp-block-group"><!-- wp:group {"align":"full","style":{"spacing":{"padding":{"bottom":"3vw","top":"3vw"}}},"backgroundColor":"foreground","textColor":"background","layout":{"type":"flex","justifyContent":"space-between","flexWrap":"nowrap"}} -->
+<div class="wp-block-group alignfull has-background-color has-foreground-background-color has-text-color has-background" style="padding-top:3vw;padding-bottom:3vw"><!-- wp:navigation {"overlayMenu":"always","overlayBackgroundColor":"foreground","overlayTextColor":"background"} /-->
+
+<!-- wp:site-title {"textAlign":"center","isLink":false,"style":{"elements":{"link":{"color":{"text":"var:preset|color|background"}}}}} /-->
+
+<!-- wp:social-links {"iconColor":"background","iconColorValue":"#ffffff","className":"is-style-logos-only"} -->
+<ul class="wp-block-social-links has-icon-color is-style-logos-only"><!-- wp:social-link {"url":"https://instagram.com","service":"instagram"} /--></ul>
+<!-- /wp:social-links --></div>
+<!-- /wp:group --></div>
+<!-- /wp:group -->