- Grading: add student filter dropdown, Enter-to-save, and point max always defaults to 100
- Student side: show next-item/back-to-course actions after completing a lesson or assignment
- Lesson body: apply prose typography styles (headings, lists, blockquotes, links, hr)
- Gradebook: fix % display when points_possible is 0 (default to 100 on grade save)
- Auto-schedule: skip items that already have a submission
- Item editor: default new/existing item point values to 100 instead of 10
- Planner: friendly week date header, per-day short date, today highlight, course color on task pills, done toggle, within-day drag reorder, Today button
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>