# Git files
.git
.gitignore
.jj

# Node modules (will be installed in container)
node_modules
backend/node_modules

# Database files (use volume mount for persistence)
data/
*.db
*.db-journal

# Documentation and planning
README.md
PLAN.md
CLAUDE.md

# Development files
.vscode
.idea
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# OS files
.DS_Store
Thumbs.db

# Temporary files
*.tmp
*.temp
*.swp
*.swo
*~