feat: add Learning Tracker Insights endpoint (section 3.4)

add persistant db with login_session chats and interactions, remove the localStorage

add persistant db with login_session chats and interactions, remove the localStorage

Comment survey buttons, handle suggestions in SSE stream

FAISS caching (Task 5), session persistence, streaming UX, suggestions as SSE event

feat: background follow-ups and streaming responses (issue #3, #4)

fix: async LLM calls and SESSIONS memory optimization (issue #11, #12)

fix: copy Module 10 folder into Docker image for RAG preload

debug: log MODULE10_DIR path on preload

fix: backfill session rag_chunks if preload finished after session creation

disable Weaviate by default, require CLARE_USE_WEAVIATE=1 to enable

feat: RAG pipeline overhaul — reranker, better retrieval, UX improvements

admin: add interaction duration, show N/A for pending survey rating

feat: enforce questionId roundtrip in grade, add v2.2 tests, make participant_id nullable

add in-app survey, admin dashboard, and participant overview

ai interface desing v2.1, generate, quiz, hint endpoints

embed participation id in the link, chagne the participation table structure

refactor: login_id to participant_id mapping, replace name/email auth

add PostgreSQL persistence for sessions and interaction metrics

preload embedding model, add logging

fix: 锁定 weaviate 依赖版本并补齐 llama-index embeddings

Update requirements.txt

fix: 固定 Weaviate + LlamaIndex 兼容依赖版本

feat: 安装 weaviate 与 llama-index 依赖以启用 Weaviate RAG

fix: 修复 Weaviate RAG 日志字符串转义导致的 SyntaxError

feat: 学生端聊天接入 Weaviate RAG 引用

fix: 定义 handleReviewClick 与 handleDismissReviewBanner，修复 ReviewBanner 崩溃

fix: 定义 handleCreateWorkspace，修复登录后崩溃白屏

fix: 添加 ErrorBoundary 防白屏 + 启动时打印 RAG/Weaviate 状态

fix: index.html 禁止缓存，避免旧 HTML 导致 hashed JS 404 白屏

feat: 学生端 UI — 登录与主系统均为 Clare AI 学生界面

Update ClareVoice: Socratic mode + token logging + BGE RAG fixes

Add structured AI courseware APIs

添加持续对话功能：支持每个功能模块与AI进行多轮对话和互动

feat: 添加国际化、文件上传和专属聊天页面

fix: 修复 TeacherDashboard 运行时 Record 报错

fix: 添加错误边界和调试日志，更新页面标题为 ClareCourseWare

debug: 添加静态文件路径调试日志，排查空白页面问题

refactor: ClareCourseWare 教师专用 - 移除所有学生界面，登录后直接显示 TeacherDashboard；简化 App.tsx 为教师专用版本

feat(teacher): add reply language selector (zh/en/auto) + per-feature history (last 5); fix 4 issues: language control, history memory, 9 features layout

fix(teacher): split 9 features into 2 sections (基础建课 4项 + Courseware进阶 5项), show 共9项 in header

feat(teacher): add 5 courseware features to dashboard (vision, activities, copilot, qa-optimize, content); fix course description topic bug

fix: use SVG for other_format icon (build fix after LFS removal)

chore: remove LFS rules for HF Space assets (no LFS on push)

chore: ignore GENAI COURSES and binary files for HF push

feat(courseware): AI Teacher Assistant Agent 模块化

Add POST /api/quiz/generate for external sites, docs section 6

IST345 course + multi-TA, AI Quiz API doc, courseDirectory and sidebar updates

Add teacher agent, docs, and project updates; ClareVoiceV1 remains untracked (nested repo)

Remove hf_space from repo (keep only main project for HF push)