✨ Dashboard for all teachers (own-data scoped) + fix report IDOR

Admin: quiz-detail view (raw files + structured Q&A) + student raw answers (#2)

Add database management: Supabase persistence, teacher profiles, admin dashboard (#1)

custom csv upload logic

rm logic for tool selection for qustion parsing

rebuild the pdf parsing logic

fix the answer parsing not aligned logic

Refactor to add answer grid & assoicate llm parsing

Simplify: send raw data to LLM, let user's prompt control interpretation

Add final prompt preview tab with real student data substitution

Add prompt editor and data preview back to Step 2

Redesign Step 2: per-student report generation with wrong-answer filtering

Add data preview modal before report generation

Add invite code gate page before login

Redesign ClassLens v2: 3-step exam analysis workflow

email-done

🔧 Fix OAuth: auto-detect redirect_uri + sync all ClassLens updates

🚀 ExamInsight: AI-powered exam analysis for teachers

Add unmanged sample with a minimal backend (#98)