refactor: Enhance texture handling and configuration

- Removed Swagger documentation import from the main server file.
- Updated TextureInfo struct to include UploaderUsername for better texture metadata.
- Modified texture repository methods to preload Uploader information when fetching textures by hash.
- Improved texture service to handle cases where Uploader information is missing, ensuring proper caching and retrieval.
- Added Redis configuration options in the environment variable setup for better flexibility.

internal/handler/helpers.go

@@ -87,22 +87,28 @@ func ProfilesToProfileInfos(profiles []*model.Profile) []*types.ProfileInfo {
 
 // TextureToTextureInfo 将 Texture 模型转换为 TextureInfo 响应
 func TextureToTextureInfo(texture *model.Texture) *types.TextureInfo {
+	uploaderUsername := ""
+	if texture.Uploader != nil {
+		uploaderUsername = texture.Uploader.Username
+	}
+
 	return &types.TextureInfo{
-		ID:            texture.ID,
-		UploaderID:    texture.UploaderID,
-		Name:          texture.Name,
-		Description:   texture.Description,
-		Type:          types.TextureType(texture.Type),
-		URL:           texture.URL,
-		Hash:          texture.Hash,
-		Size:          texture.Size,
-		IsPublic:      texture.IsPublic,
-		DownloadCount: texture.DownloadCount,
-		FavoriteCount: texture.FavoriteCount,
-		IsSlim:        texture.IsSlim,
-		Status:        texture.Status,
-		CreatedAt:     texture.CreatedAt,
-		UpdatedAt:     texture.UpdatedAt,
+		ID:               texture.ID,
+		UploaderID:       texture.UploaderID,
+		UploaderUsername: uploaderUsername,
+		Name:             texture.Name,
+		Description:      texture.Description,
+		Type:             types.TextureType(texture.Type),
+		URL:              texture.URL,
+		Hash:             texture.Hash,
+		Size:             texture.Size,
+		IsPublic:         texture.IsPublic,
+		DownloadCount:    texture.DownloadCount,
+		FavoriteCount:    texture.FavoriteCount,
+		IsSlim:           texture.IsSlim,
+		Status:           texture.Status,
+		CreatedAt:        texture.CreatedAt,
+		UpdatedAt:        texture.UpdatedAt,
 	}
 }