[Bug in SDK]: PortalLicenseFamily enum does not support "demo" license type — 500 on install

[ch3rr1e]

version(s) affected

dev-dev (hash c402fdd)

Description

When installing an application on a Bitrix24 portal with a demo license, the app.info REST API returns "LICENSE_FAMILY": "demo".

The PortalLicenseFamily enum in b24phpsdk does not include demo as a valid backing value, which causes a fatal error during installation:

"demo" is not a valid backing value for enum Bitrix24\SDK\Application\PortalLicenseFamily

How to reproduce

1. Create a demo portal at bitrix24.ru (license type: demo)
2. Register a local application
3. Install the application - the serverSide step calls app.info
   SDK tries to parse LICENSE_FAMILY via PortalLicenseFamily::from('demo') → throws ValueError

Possible Solution

Add "demo" case to the PortalLicenseFamily enum.

Additional Context

Using in https://github.com/bitrix-tools/b24-ai-starter.