## ADDED Requirements

### Requirement: Dashboard revenue and customers
The admin dashboard SHALL show total customers and total revenue (sum of paid order amounts).

#### Scenario: View stats
- **WHEN** an admin opens the dashboard
- **THEN** customer count and revenue (paid orders) are displayed

### Requirement: Customer tags in admin
The Users resource SHALL show a customer's tags (code, status, item type).

#### Scenario: Open a customer
- **WHEN** an admin views a user
- **THEN** their tags are listed

### Requirement: orders.amount
The `orders` table SHALL have an `amount` column (numeric, default 0) editable in the Order resource.

#### Scenario: Set an order amount
- **WHEN** an admin sets an amount on an order
- **THEN** revenue reflects it once the order is paid
