Universal Notify

Send notifications via scripts/notify.sh:

# ntfy.sh (free, no auth needed)
scripts/notify.sh --channel ntfy --topic myalerts --message "Disk 90%!" --priority urgent

# Gotify (self-hosted)
scripts/notify.sh --channel gotify --url https://gotify.local --token TOKEN --message "Deploy done"

# Webhook (generic JSON POST)
scripts/notify.sh --channel webhook --url https://hooks.example.com/abc --message "Event fired"

# Email
scripts/notify.sh --channel email --smtp smtp://mail:587 --from a@x.com --to b@y.com --subject "Alert" --message "Check server"

# Telegram
scripts/notify.sh --channel telegram --bot-token BOT:TOK --chat-id 12345 --message "Hello"