Users cannot save courses they want to take later.\n\nAction:\n- [ ] Add bookmarks table (address, course_id, created_at)\n- [ ] POST /api/me/bookmarks and DELETE /api/me/bookmarks/:courseId\n- [ ] Bookmark button on course cards (toggle heart icon)\n- [ ] My Bookmarks section on Dashboard or Profile\n- [ ] Bookmark state preserved across sessions
Users cannot save courses they want to take later.\n\nAction:\n- [ ] Add
bookmarkstable (address, course_id, created_at)\n- [ ]POST /api/me/bookmarksandDELETE /api/me/bookmarks/:courseId\n- [ ] Bookmark button on course cards (toggle heart icon)\n- [ ] My Bookmarks section on Dashboard or Profile\n- [ ] Bookmark state preserved across sessions