simplify the answer parsing tool selection

make csv no required to have equal mark as correct

custom csv upload logic

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

Fix: Clarify default prompt — non-dash answers are wrong answers

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

Fix: Treat '-' and similar markers as correct answers in student data

Fix: Handle missing teacher answers — include all student answers instead

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

Fix: Add prompt size check and auto-truncate students to prevent empty LLM responses

Fix: Replace passlib with bcrypt directly to fix compatibility bug

Add invite code gate page before login

Redesign ClassLens v2: 3-step exam analysis workflow

Fix: Add explicit CORS headers and improve file serving for report-demo route

Fix: Add test route and improve report-demo route with better error handling

Fix: Improve report-demo route with better path resolution and error handling

Add /report-demo route to serve HTML report template

fix: remove short_description field to pass validation

docs: update README.md with ClassLens content

fix: remove short_description to avoid length validation error

fix: shorten short_description to 18 chars

fix: shorten short_description to 35 chars

fix: shorten short_description to meet HF Spaces 60 char limit

fix: configure static SDK to serve report-template.html

fix: simplify README.md config per HF Spaces Docker SDK docs - remove app_file (not needed for Docker)

fix: add app_file to README.md for Docker SDK

fix: recreate README.md with proper YAML frontmatter for HF Spaces

chore: remove README.md

fix: restore emoji and add short_description per HF Spaces docs

fix: add license field to README YAML metadata

fix: ensure sdk_version is quoted string in README YAML

fix: update README.md YAML frontmatter for HF Spaces

feat: add report-template.html static hosting

email-done

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

🚀 ExamInsight: AI-powered exam analysis for teachers

Simplify ChatKit backend (#104)

Add unmanged sample with a minimal backend (#98)