Allow creating the initial subcategory/course path directly from the Human Language page empty state so module and sub-module creation can start immediately.
Made-with: Cursor
Keep course rows visible even when module count is zero so Add Module is accessible immediately, and show a clear empty-state hint before first module creation.
Made-with: Cursor
Provide incremental Module-N and Module-N.M creation buttons, plus direct sub-module actions to manage lesson media and practice/audio question creation.
Made-with: Cursor
Integrate the admin Human Language page with the new hierarchy API and present subcategory/course/level/module/sub-module tree including videos and practices.
Made-with: Cursor
Hide Speaking from content tabs and update Human Language filters to subcategory and course-focused selection for the single descriptive language category flow.
Made-with: Cursor
