VAPID Public Key for Push
## VAPID Public Key for Push
Retrieves the VAPID public key for push notification registration.
### Endpoint
`GET https://convention.photos/api/push/vapid-public-key`
### Description
Provides the public key needed for VAPID (Voluntary Application Server Identification) to enable secure push notifications.
### Response
Returns JSON with the VAPID public key.
### Use Cases
- Register for push notifications - Enable order status updates via push
### Authentication
No authentication required.
Response
VAPID public key