清理后端编译警告

删除后端未使用的历史 helper、mapper、handler 和 re-export

将仅测试使用的导入、常量和辅助函数收口到 cfg(test)

补齐 Jump Hop 测试构造体字段并对齐 Match3D 当前素材表测试契约

验证后端 workspace cargo check 与 Match3D、Puzzle 相关测试

server-rs/crates/api-server/src/openai_image_generation.rs

@@ -2,9 +2,12 @@ use axum::http::StatusCode;
 use platform_image::{
     DownloadedImage, GeneratedImages, PlatformImageError, PlatformImageStatusHint, ReferenceImage,
     VECTOR_ENGINE_PROVIDER, VectorEngineImageSettings, build_vector_engine_image_http_client,
-    build_vector_engine_image_request_body, create_vector_engine_image_edit,
-    create_vector_engine_image_edit_with_references, create_vector_engine_image_generation,
-    download_remote_image as download_platform_image_remote_image, vector_engine_images_edit_url,
+    create_vector_engine_image_edit, create_vector_engine_image_edit_with_references,
+    create_vector_engine_image_generation,
+};
+#[cfg(test)]
+use platform_image::{
+    build_vector_engine_image_request_body, vector_engine_images_edit_url,
     vector_engine_images_generation_url,
 };
 use serde_json::{Value, json};
@@ -233,15 +236,7 @@ pub(crate) async fn create_openai_image_edit_with_references(
     .await
 }
 
-pub(crate) async fn download_remote_image(
-    http_client: &reqwest::Client,
-    image_url: &str,
-) -> Result<DownloadedOpenAiImage, AppError> {
-    download_platform_image_remote_image(http_client, image_url)
-        .await
-        .map_err(map_platform_image_error)
-}
-
+#[cfg(test)]
 pub(crate) fn build_openai_image_request_body(
     prompt: &str,
     negative_prompt: Option<&str>,
@@ -430,10 +425,12 @@ pub(crate) fn map_platform_image_error(error: PlatformImageError) -> AppError {
     AppError::from_status(status).with_details(details)
 }
 
+#[cfg(test)]
 fn vector_engine_images_generation_url_for_test(settings: &OpenAiImageSettings) -> String {
     vector_engine_images_generation_url(&settings.provider_settings())
 }
 
+#[cfg(test)]
 fn vector_engine_images_edit_url_for_test(settings: &OpenAiImageSettings) -> String {
     vector_engine_images_edit_url(&settings.provider_settings())
 }