Split room image ordering for room and room type

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

@@ -58,8 +58,8 @@ class RoomImages(
         @PathVariable roomId: UUID,
         @AuthenticationPrincipal principal: MyPrincipal?,
         @RequestParam("file") file: MultipartFile,
-        @RequestParam(required = false) sortOrder: Int?,
-        @RequestParam(required = false) category: String?,
+        @RequestParam(required = false) roomSortOrder: Int?,
+        @RequestParam(required = false) roomTypeSortOrder: Int?,
         @RequestParam(required = false) tags: List<String>?
     ): RoomImageResponse {
         requirePrincipal(principal)
@@ -85,8 +85,8 @@ class RoomImages(
             sizeBytes = stored.sizeBytes,
             roomTypeCode = room.roomType.code,
             tags = tags?.toMutableSet() ?: mutableSetOf(),
-            sortOrder = sortOrder,
-            category = category
+            roomSortOrder = roomSortOrder,
+            roomTypeSortOrder = roomTypeSortOrder
         )
         return roomImageRepo.save(image).toResponse(publicBaseUrl)
     }
@@ -143,8 +143,8 @@ private fun RoomImage.toResponse(baseUrl: String): RoomImageResponse {
         contentType = contentType,
         sizeBytes = sizeBytes,
         tags = tags.toSet(),
-        sortOrder = sortOrder,
-        category = category,
+        roomSortOrder = roomSortOrder,
+        roomTypeSortOrder = roomTypeSortOrder,
         createdAt = createdAt.toString()
     )
 }