802.1x Lan/Wifi

### Feature Description

Can we please support 802.1x wifi and LAN in DMS settings.

### Use Case

For connecting to enterprize networks through DMS shell directly.

### Compositor(s)

Niri

### If Other, please specify

_No response_

### Proposed Solution

_No response_

### Alternatives/Existing Solutions

_No response_

The issue names no files, tests, or implementation entry points. Start by locating the DMS settings and shell networking areas, then define the required 802.1x Wi‑Fi and LAN behavior; done means enterprise-network connections work directly through the DMS shell.

Written by the indexing model from the issue text.