Add "en" translation file

custom_components/uniled/translations/en.json

@@ -0,0 +1,26 @@
+{
+    "config": {
+        "abort": {
+            "already_configured": "Device is already configured",
+            "already_in_progress": "Configuration flow is already in progress",
+            "no_devices_found": "No devices found on the network",
+            "not_supported": "Device not supported"
+        },
+        "error": {
+            "cannot_connect": "Failed to connect",
+            "unknown": "Unexpected error"
+        },
+        "flow_title": "{name}",
+        "step": {
+            "bluetooth_confirm": {
+                "description": "Do you want to set up {name}?"
+            },
+            "user": {
+                "data": {
+                    "address": "Device"
+                },
+                "description": "Choose a device to set up"
+            }
+        }
+    }
+}