Added timezone env variable handling

docker-compose.yaml

@@ -25,6 +25,8 @@ services:
       # - CANARY_TOKEN_URL=http://canarytokens.com/api/users/YOUR_TOKEN/passwords.txt
       # Optional: Set custom dashboard path (auto-generated if not set)
       # - DASHBOARD_SECRET_PATH=/my-secret-dashboard
+      # Optional: Set timezone for logs and dashboard (e.g., America/New_York, Europe/Rome)
+      # - TIMEZONE=UTC
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "python3", "-c", "import requests; requests.get('http://localhost:5000')"]