feat(loo-4739): transactional command

[notnmeyer]

• loops transactional list
• loops transactional send
• pagination plumbing

➜ task -- transactional --help
Manage transactional emails

Usage:
  loops transactional [command]

Available Commands:
  list        List published transactional emails
  send        Send a transactional email

Flags:
  -h, --help   help for transactional

Use "loops transactional [command] --help" for more information about a command.

➜ task -- transactional list --help
List published transactional emails

Usage:
  loops transactional list [flags]

Flags:
      --cursor string     Pagination cursor for a specific page
  -h, --help              help for list
      --per-page string   Results per page (10-50, default 20)

➜ task -- transactional send --help
Send a transactional email

Usage:
  loops transactional send [flags]

Flags:
  -a, --add-to-audience          Create a contact if one doesn't exist
  -A, --attachment stringArray   Path to a file to attach (repeatable)
      --data string              Data variables as a JSON object
      --email string             Recipient email address
  -h, --help                     help for send
      --id string                Transactional email ID

---

closes loo-3789
closes loo-4701

[linear]

LOO-3789

LOO-4701

LOO-4739