Revert "blocks allowed test"

This reverts commit 4844bcbe.

ai-blocks.php

@@ -8,17 +8,18 @@
 * Author URI: https://autistici.org
 **/
 
-function wpdocs_allowed_block_types ( $block_editor_context, $editor_context ) {
-    if ( ! empty( $editor_context->post ) ) {
-        return array(
-            'core/paragraph',
-            'core/heading',
-            'core/list',
-        );
-    }
  
-    return $block_editor_context;
+function blacklist_blocks( $allowed_blocks ) {
+	// get all the registered blocks
+	$blocks = WP_Block_Type_Registry::get_instance()->get_all_registered();
+
+	// then disable some of them
+	unset( $blocks[ 'core/embed' ] );
+
+	// return the new list of allowed blocks
+	return array_keys( $blocks );
+	
 }
- 
-add_filter( 'allowed_block_types_all', 'wpdocs_allowed_block_types', 10, 2 );
+
+add_filter( 'allowed_block_types_all', 'blacklist_blocks' );