¹ Note: You should keep the saveCaretPosition and restoreCaretPosition functions themselves. They are still very useful for actions that do modify the DOM, ² such as when you programmatically insert a note with addNote. You're just removing their unnecessary use during typing. With these changes, your ³ editor will be much faster and more stable. ^{4 5 6} SUN Lessons API 1. GET /catalog This endpoint retrieves the complete catalog of available lessons. Accessible by all users. For detailed information on the response structure, please refer to:sun_catalog_schema.json: Defines the schema for the catalog data. sun_catalog_example.json: Provides an example of a successful response. Draft lessons, as identified in database_schema.pdf, must not be included in the catalog response. ⁷ Fs ekfnsne jvnskejn kvjsnek jvnskejn vksjen vkjsnekj vnskejn vkjsen kvjnsek jvnskejnv ⁸ ksjenvk snekvj nsekjv nskjn ksjen kvjsnekj vnskejn vksjen kvjsnek jvnskej