Remote: subscribe pattern (#5714)

* subscribe pattern

* font size for title text

remote/inc/block-patterns.php

@@ -53,6 +53,7 @@ function remote_register_block_patterns() {
 		'image-with-text',
 		'posts-grid',
 		'posts-list',
+		'subscribe',
 		'tags',
 		'categories',
 	);

remote/inc/patterns/subscribe.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * Subscription form
+ */
+return array(
+	'title'      => __( 'Subscription form', 'remote' ),
+	'categories' => array( 'text', 'featured' ),
+	'content'    => '<!-- wp:paragraph {"style":{"typography":{"textTransform":"uppercase"}},"fontSize":"small"} -->
+	<p class="has-small-font-size" style="text-transform:uppercase">' . esc_html__( 'Follow this blog', 'remote' ) . '</p>
+	<!-- /wp:paragraph -->
+
+	<!-- wp:paragraph -->
+	<p>' . esc_html__( 'Sign up to have each new post delivered to your inbox.', 'remote' ) . '</p>
+	<!-- /wp:paragraph -->
+
+	<!-- wp:jetpack/subscriptions {"buttonWidth":"25%","buttonBackgroundColor":"primary","textColor":"background","fontSize":"20px","customFontSize":"20px","borderRadius":6,"borderColor":"foreground","padding":10,"spacing":10,"className":"is-style-split"} -->
+	<div class="wp-block-jetpack-subscriptions wp-block-jetpack-subscriptions__supports-newline is-style-split">[jetpack_subscription_form show_subscribers_total="false" button_on_newline="false" custom_font_size="20px" custom_border_radius="6" custom_border_weight="1" custom_button_width="25%" custom_padding="10" custom_spacing="10" submit_button_classes="has-20-px-font-size has-foreground-border-color has-text-color has-background-color has-background has-primary-background-color" email_field_classes="has-20-px-font-size has-foreground-border-color" show_only_email_and_button="true" success_message="' . esc_html__( 'Success! An email was just sent to confirm your subscription. Please find the email now and click \'Confirm Follow\' to start subscribing.', 'remote' ) . '"]</div>
+	<!-- /wp:jetpack/subscriptions -->',
+);