refactor: add server job cleanup and handle multer errors gracefully

feat: new MetabolID UI design and manual download button

fix: use Google Drive API v3 with API key instead of HTML scraping

feat: add folder upload + Google Drive link batch processing

feat: multi-file batch processing with ZIP download

fix: set WORKDIR to /app/backend before CMD so npm start finds package.json

fix: remove conflicting old nodejs packages before installing Node.js 20

fix: handle UID 1000 already existing in base image, use USER 1000 directly

fix: remove frontend/ from .dockerignore so frontend/dist is available to Docker build

fix: reset WORKDIR before COPY frontend/dist to fix Docker build error

Merge branch 'main' of https://huggingface.co/spaces/hardiksood21/lc_ms_peak_picker

chore: add built frontend dist for Docker

feat: initial deployment - LC-MS Peak Picker

Delete lc_ms_peak_picker.R

Delete backend

Delete README.md

Delete Dockerfile

Delete .gitattributes

Delete .dockerignore

Rename backend to backend/

Rename backend to backend/

Create backend

Upload 3 files

Update README.md

initial commit