add individualized practice quizzes, fix heading font, dashboard UI changes

error message in generate student report, gate quiz records on final save, randomize question bank, UI changes

keep dashboard views mounted, fix quiz numbering/graph order, upload UI changes

fixed arrow direction, revised ai prompts, real quiz names + rename feature, graph sync button

smaller airplane illustration, animated arrow nudge

question generation feature, date selection, changes to UI login page and icons

login page redesign, sidebar profiles color change, illustration on dashboard, add margin on graph

redesign of UI, remove emojis, simplify cards and layout

Redesign ClassLens v2: 3-step exam analysis workflow

email-done

🚀 ExamInsight: AI-powered exam analysis for teachers

Add unmanged sample with a minimal backend (#98)