add DeviceConfigurationProperty

src/main/kotlin/ltd/hlaeja/Application.kt

@@ -1,5 +1,6 @@
 package ltd.hlaeja
 
+import ltd.hlaeja.property.DeviceConfigurationProperty
 import ltd.hlaeja.property.DeviceDataProperty
 import ltd.hlaeja.property.DeviceRegistryProperty
 import ltd.hlaeja.property.JwtProperty
@@ -8,6 +9,7 @@ import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.boot.runApplication
 
 @EnableConfigurationProperties(
+    DeviceConfigurationProperty::class,
     DeviceDataProperty::class,
     DeviceRegistryProperty::class,
     JwtProperty::class,

src/main/kotlin/ltd/hlaeja/property/DeviceConfigurationProperty.kt

@@ -0,0 +1,8 @@
+package ltd.hlaeja.property
+
+import org.springframework.boot.context.properties.ConfigurationProperties
+
+@ConfigurationProperties(prefix = "device-configuration")
+data class DeviceConfigurationProperty(
+    val url: String,
+)