feat(character-detail/gallery): 갤러리 추가 및 이미지 목록 연동

- 에셋 추가: ic_new_lock
- 그리드 UI 적용

SodaLive/Sources/Chat/Character/Detail/Gallery/CharacterDetailGalleryRepository.swift

@@ -0,0 +1,15 @@
+//
+//  CharacterDetailGalleryRepository.swift
+//  SodaLive
+//
+//  Created by klaus on 9/2/25.
+//
+
+import Foundation
+import CombineMoya
+import Combine
+import Moya
+
+final class CharacterDetailGalleryRepository {
+    private let characterApi = MoyaProvider<CharacterApi>()
+}