/data/
*.db
*.db-shm
*.db-wal

# Firebase service-account keys (the file format actually downloaded from
# Firebase Console looks like `<project>-firebase-adminsdk-<svc>-<hash>.json`).
firebase-key.json
*firebase-adminsdk*.json
serviceAccountKey.json
*-credentials.json

# Customer secrets / runtime config
.env
.env.*
!.env.example
docker-compose.yml
docker-compose.yml.bak
secrets/

# Build artifacts
*.exe
/out/
relay
relay-*

# TLS / private keys (never commit)
*.pem
*.key

# Internal docs (audit reports etc., keep private until released)
SECURITY-AUDIT.md

# Editor / IDE
.idea/
.vscode/
*.iml
*.swp
*.swo

# OS artifacts
.DS_Store
Thumbs.db

# Logs
*.log

# Personal backups (the .bak* convention used while iterating)
*.bak
*.bak[0-9]
*.bak[0-9][0-9]