node_modules/
dist/
.turbo/
*.tsbuildinfo

# Local database & secrets
*.sqlite
*.sqlite-shm
*.sqlite-wal
*.db
.env
.env.*
!.env.example

# Editor/OS
.DS_Store
*:Zone.Identifier
.playwright-mcp/
# stray hardware/UI test screenshots
/*.png
# Vendor device SDKs (reference only — protocol captured in wiki, not committed)
/dingtian/