Create unifi-express-ux.yaml (#3161)

* Create unifi-express-ux.yaml

* Update unifi-express-ux.yaml

* Update unifi-express-ux.yaml

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Co-authored-by: Harry <Harry@cadby.co.uk>

device-types/Ubiquiti/unifi-express-ux.yaml

@@ -0,0 +1,26 @@
+---
+manufacturer: Ubiquiti
+model: UniFi Express (UX)
+slug: ubiquiti-unifi-express-ux
+part_number: UX
+u_height: 0
+is_full_depth: false
+airflow: passive
+weight: 0.3
+weight_unit: kg
+comments: >
+  UniFi Express (UX) is a compact cloud gateway with an integrated Wi-Fi 6 access point,
+  designed for small networks. It supports advanced firewall, VPN, and UniFi OS with WAN+LAN Gigabit ports.
+power-ports:
+  - name: USB-C Power
+    type: usb-c
+    maximum_draw: 10
+interfaces:
+  - name: WAN
+    type: 1000base-t
+  - name: LAN
+    type: 1000base-t
+  - name: WLAN 2.4GHz
+    type: ieee802.11ax
+  - name: WLAN 5GHz
+    type: ieee802.11ax