learndash_editor_scripts()
Function: Enqueues block editor styles and scripts.
Files: includes/gutenberg/lib/enqueue-scripts.php
learndash_scripts()
Function: Enqueues front end and editor styles and scripts for the blocks.
learndash_enqueue_course_grid_scripts()
Function: Enqueues the required styles and scripts for the course grid.
learndash_block_categories()
Function: Registers a custom block category.