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- Add API key inputs, DestinE token badge to SettingsPanel - Add env-status endpoint to sessions.py - Add Data tab with dataset downloads, categorized Figures tab - Add PDF/TXT download buttons to Report tab - Fix: AsyncWsHandler inherits StreamHandler for real-time streaming - Fix: path traversal protection (pathlib resolve + is_relative_to) - Fix: OOM Zarr zip → FileResponse + tempfile + BackgroundTask - Fix: dataset downloads search full sandbox, not just results_dir - Fix: remove os.environ thread-safety issue (CLIMSIGHT_THREAD_ID) - Fix: correct API routes in client.ts (/api/models, /api/climate-sources) - Fix: plots only in Figures tab, not duplicated in Report - Fix: Settings panel overflow scroll 6 files changed, +495/-50
…in (PR #199) - Complete CSS redesign: ultra-minimal scientific aesthetic - Scrollable tables with sticky headers (max 45vh) - Proper markdown rendering: bullet points, nested lists, headings - Download PDF → Download Markdown (.md format) - run.py auto-loads .env via python-dotenv - Remove Tailwind utility classes from App.tsx - Increase font sizes across all UI components - Merge origin/main into react_ui (parallel downloads, improved prompts)
…terface (UnboundLocalError)
- Add clean_sandbox() to sandbox_utils.py — wipes results/, climate_data/, era5_data/, destine_data/ at the start of each analysis - Call clean_sandbox() in all 3 entry points: API, Streamlit, CLI - Fix broken ensure_thread_id(session_state=...) call in streamlit_interface.py
kuivi
approved these changes
Mar 5, 2026
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Summary
Complete migration from Streamlit-only architecture to React (Vite/TypeScript) frontend + FastAPI backend, while preserving the legacy Streamlit UI.
What's new
React Frontend (~20 new files)
frontend/MapPanel,QueryForm,ReportView,SettingsPanel,StatusBarFastAPI Backend (5 new files)
api/main.py— app factory, CORS, static file servingapi/routes/analysis.py— REST + WebSocket endpoints for climate analysisapi/routes/sessions.py— per-session state managementrun.py— unified launcherrequirements-api.txt— backend dependenciesCore engine decoupling (17 modified files)
import streamlit as stfrom core modules (climate_functions,environmental_functions,geo_functions, etc.)st.session_state→os.environfor thread IDs, API keys, and dataset textst.secrets→os.environfor API key resolutionStreamHandlererror handling (removed Streamlit-specificNoSessionContextchecks)client.close()session_manager.pyfor per-session state and memory isolationDocs
Deleted
DATA_ANALYSIS_AGENT_PROMPT.md(prompt now lives inline)PULL_REQUEST.md(obsolete)Stats