Block editor: Conditionally enqueue front end assets for fitText.

Introduces a new fitText block support that enables automatic font size adjustment to fit text within its container boundaries.

Props jorgefilipecosta, mukesh27, wildworks.

Fixes #64119.


git-svn-id: https://develop.svn.wordpress.org/trunk@61015 602fd350-edb4-49c9-b593-d223f7449a82

Author: cbravobernal

src/wp-includes/block-supports/typography.php

@@ -306,6 +306,9 @@ function wp_typography_get_preset_inline_style_value( $style_value, $css_propert
  * @return string Filtered block content.
  */
 function wp_render_typography_support( $block_content, $block ) {
+	if ( ! empty( $block['attrs']['fitText'] ) ) {
+		wp_enqueue_script_module( '@wordpress/block-editor/utils/fit-text-frontend' );
+	}
 	if ( ! isset( $block['attrs']['style']['typography']['fontSize'] ) ) {
 		return $block_content;
 	}