Every conversation in the Inbox — portal, text, or email — follows the same lifecycle.
Lifecycle
```
Inbound message → Open (unread) → Operator replies → Open (read) → Close → Closed
│
└─→ New inbound → auto-reopen (Open, unread)
```
Every conversation in the Inbox — portal, text, or email — follows the same lifecycle.
```
Inbound message → Open (unread) → Operator replies → Open (read) → Close → Closed
│
└─→ New inbound → auto-reopen (Open, unread)
```