4 Commits

Author	SHA1	Message	Date
panda	9bb011e429	feat: v4 multimodal chat input, multi-format support, and annotation detection ... - Replace st.chat_input with st-multimodal-chatinput (Ctrl+V paste, drag-drop, file button) - Extract _process_uploaded_file() shared handler (eliminates ~70 duplicated lines) - Add XLSX (openpyxl), XLS (xlrd), DOC (olefile) parsers to file_parser.py - Add backend/annotation_detector.py: circle detection (HoughCircles) + arrow detection (HoughLinesP clustering) + OCR correlation + LLM context formatting - Add annotation_result field to AgentState with session persistence - Wire annotation detection into process_input and _format_ocr_context - Add 11 new tests: 7 annotation detector + 4 multi-format parser - Update all docs: CLAUDE.md, README.md, CODE_GUIDE.md, ROADMAP.md	2026-05-20 23:43:16 +08:00
panda	b280c2b453	feat: integrate RAG rag_jrxml submodule and fix Anthropic API key ... Add rag submodule for semantic JRXML chunk retrieval, refactor retrieve node to use RAGSearcher, and fix missing api_key in Anthropic SDK client initialization. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-05-19 09:42:57 +08:00
panda	76f98a7aeb	feat: add Anthropic API provider support and missing env vars ... - Add LLM_PROVIDER env var (openai/anthropic) to switch cloud backend - Use ChatAnthropic for anthropic provider with custom base_url - Add CONTEXT_MAX_TOKENS, CONTEXT_KEEP_RECENT, SESSIONS_DIR, HISTORY_MAX_SNAPSHOTS to .env and .env.example - Add langchain-anthropic dependency to requirements.txt Note: E2E testing blocked — the configured MiniMax API key (sk-cp-...) returns 401 across all endpoints (Anthropic and OpenAI). The API key may be expired or lack text-generation model access.	2026-05-14 23:39:00 +08:00
panda	21a5fdf930	feat: 后端基础设施 — LLM工厂/Embedding工厂/验证客户端/会话持久化 ... - backend/llm.py: 支持 OpenAI 兼容 API 与 Ollama 本地模型切换 - backend/embeddings.py: 支持云端与本地嵌入模型（sentence-transformers） - backend/validation.py: FastAPI 验证服务 HTTP 客户端 - backend/session.py: JSON 文件会话管理（创建/加载/保存/列表/删除） - .env.example: 完整环境变量模板 - requirements.txt: 所有 Python 依赖声明	2026-05-14 23:20:56 +08:00