Add amenity category and icon fields

src/main/kotlin/com/android/trisolarisserver/controller/RoomAmenities.kt

@@ -60,7 +60,10 @@ class RoomAmenities(
         }
         val amenity = RoomAmenity(
             property = property,
-            name = request.name
+            name = request.name,
+            category = request.category,
+            iconKey = request.iconKey,
+            description = request.description
         )
         return roomAmenityRepo.save(amenity).toResponse()
     }
@@ -84,6 +87,9 @@ class RoomAmenities(
         }
 
         amenity.name = request.name
+        amenity.category = request.category ?: amenity.category
+        amenity.iconKey = request.iconKey ?: amenity.iconKey
+        amenity.description = request.description ?: amenity.description
         return roomAmenityRepo.save(amenity).toResponse()
     }
 
@@ -117,6 +123,9 @@ private fun RoomAmenity.toResponse(): AmenityResponse {
     return AmenityResponse(
         id = id,
         propertyId = propertyId,
-        name = name
+        name = name,
+        category = category,
+        iconKey = iconKey,
+        description = description
     )
 }

src/main/kotlin/com/android/trisolarisserver/controller/RoomTypes.kt

@@ -173,6 +173,9 @@ private fun RoomAmenity.toResponse(): com.android.trisolarisserver.controller.dt
     return com.android.trisolarisserver.controller.dto.AmenityResponse(
         id = id,
         propertyId = propertyId,
-        name = name
+        name = name,
+        category = category,
+        iconKey = iconKey,
+        description = description
     )
 }

src/main/kotlin/com/android/trisolarisserver/controller/dto/RoomTypeDtos.kt

@@ -27,11 +27,17 @@ data class RoomTypeResponse(
 )
 
 data class AmenityUpsertRequest(
-    val name: String
+    val name: String,
+    val category: String? = null,
+    val iconKey: String? = null,
+    val description: String? = null
 )
 
 data class AmenityResponse(
     val id: UUID,
     val propertyId: UUID,
-    val name: String
+    val name: String,
+    val category: String?,
+    val iconKey: String?,
+    val description: String?
 )

src/main/kotlin/com/android/trisolarisserver/models/room/RoomAmenity.kt

@@ -31,6 +31,15 @@ class RoomAmenity(
     @Column(nullable = false)
     var name: String,
 
+    @Column
+    var category: String? = null,
+
+    @Column(name = "icon_key")
+    var iconKey: String? = null,
+
+    @Column
+    var description: String? = null,
+
     @Column(name = "created_at", nullable = false, columnDefinition = "timestamptz")
     val createdAt: OffsetDateTime = OffsetDateTime.now()
 )