node_modules/
.venv/
venv/
__pycache__/
.env
.env.local
.env.production
.env*.local
.next/
build/
dist/
*.tsbuildinfo
*.db
*.sqlite3
*.log
logs/
.DS_Store
Thumbs.db
.idea/
.vscode/
*.swp
backend/klg.db

# Knowledge base (large PDFs from PAPA)
knowledge/