简化图片编辑 multipart 请求分支

统一通过带选项的 multipart 传输函数发送请求

移除冗余包装函数调用与未使用导入

server-rs/crates/platform-image/src/vector_engine/client.rs

@@ -15,7 +15,6 @@ use super::{
     },
     curl_transport::{
         map_curl_error, send_vector_engine_json_request_with_curl,
-        send_vector_engine_multipart_edit_request_with_curl,
         send_vector_engine_multipart_edit_request_with_curl_options,
     },
     error::PlatformImageError,
@@ -640,37 +639,20 @@ pub async fn create_vector_engine_image_edit_with_references_and_model_and_optio
                 &mut recovered_failure_audits,
             ));
         };
-        let response = match match options {
-            Some(options) => {
-                send_vector_engine_multipart_edit_request_with_curl_options(
-                    request_url.as_str(),
-                    settings.api_key.as_str(),
-                    upstream_model,
-                    prompt,
-                    negative_prompt,
-                    normalized_size.as_str(),
-                    candidate_count,
-                    reference_images,
-                    Some(options),
-                    attempt_timeout_ms,
-                )
-                .await
-            }
-            None => {
-                send_vector_engine_multipart_edit_request_with_curl(
-                    request_url.as_str(),
-                    settings.api_key.as_str(),
-                    upstream_model,
-                    prompt,
-                    negative_prompt,
-                    normalized_size.as_str(),
-                    candidate_count,
-                    reference_images,
-                    attempt_timeout_ms,
-                )
-                .await
-            }
-        } {
+        let response = send_vector_engine_multipart_edit_request_with_curl_options(
+            request_url.as_str(),
+            settings.api_key.as_str(),
+            upstream_model,
+            prompt,
+            negative_prompt,
+            normalized_size.as_str(),
+            candidate_count,
+            reference_images,
+            options,
+            attempt_timeout_ms,
+        )
+        .await;
+        let response = match response {
             Ok(response) => {
                 if should_retry_vector_engine_upstream_response(
                     response.status,