Replace ad-hoc Loader2 loading indicators with SpinnerIcon so loading states across content and notifications pages use the same Circular-indeterminate progress indicator.
Made-with: Cursor
Route published lesson success back to the Human Language page so prior scroll position is restored, and explicitly guard practice question rendering by fetch status.
Made-with: Cursor
Match lesson review and success screens to the practice-style UI and add a single retry for initial hierarchy fetches so content management data appears immediately after login.
Made-with: Cursor
Auto-process intro video URLs on blur with preview support, improve local upload reliability, and refine Step 1 + Review styling for the lesson creation wizard.
Made-with: Cursor
Restore a stable practice-style step indicator in Add New Lesson so active and completed steps are clearly visible and connectors render correctly.
Made-with: Cursor
Restyle the lesson creation flow to match the polished practice experience with cleaner step visuals and section layouts, and reduce high-contrast accents in the lessons panel for a calmer UI.
Made-with: Cursor
Replace technical API wording in the lesson intro video action with user-friendly text while keeping the same /files/upload behavior.
Made-with: Cursor
Remove practice-specific fields from the lesson page and keep the flow focused on question_sets + sub_module_lessons while preserving intro video upload/import and preview behavior.
Made-with: Cursor
Update the lesson wizard intro video section to support both file upload and general URL import via /files/upload, with Vimeo-safe normalization and inline video preview.
Made-with: Cursor
Introduce a practice-style Add New Lesson page routed from human language sub-modules, wire it to sub_module_lessons-compatible save logic, and remove the temporary lesson modal path.
Made-with: Cursor
