feat(canvas): 云端 Agent - 完成策略分层、节点能力注册与可解释审批改造

plugin-packages/generate-catalog.mjs

@@ -258,17 +258,24 @@ for (const [id, name, vendor, baseUrl] of [
 
 add({
   id: "openai-images", providerId: "openai-image", name: "OpenAI Images", vendor: "OpenAI", capability: "image",
-  baseUrl: "https://api.openai.com", auth: bearer, params: imageParams,
-  notes: "无参考图走 JSON generations；有参考图或蒙版走 multipart edits。quality 的 1k/2k/4k 映射为 OpenAI low/medium/high。",
+  baseUrl: "https://api.openai.com", auth: bearer, params: imageParams, requiresPublicMediaUrls: true,
+  notes: "无参考图走 JSON generations；有参考图或蒙版走 JSON edits，并按官方 images 数组传入多张 image_url。quality 的 1k/2k/4k 映射为 OpenAI low/medium/high。",
   create: {
     method: "POST",
     path: "/v1/images/generations",
     pathTemplate: conditional(gt(len(ref("request.images")), 0), "/v1/images/edits", "/v1/images/generations"),
     contentType: "application/json",
-    contentTypeTemplate: conditional(gt(len(ref("request.images")), 0), "multipart/form-data", "application/json"),
     body: {
       model: ref("request.model"),
       prompt: ref("request.prompt"),
+      images: omit(conditional(gt(len(ref("request.images")), 0), map(
+        filter(sorted(ref("request.images")), "media", ne(ref("media.role"), "mask")),
+        "media",
+        { image_url: ref("media.value") }
+      ))),
+      mask: omit(conditional(gt(len(filter(ref("request.images"), "media", eq(ref("media.role"), "mask"))), 0), {
+        image_url: first(map(filter(sorted(ref("request.images")), "media", eq(ref("media.role"), "mask")), "media", ref("media.value")))
+      })),
       n: omit(conditional(gt(ref("request.imageCount"), 0), ref("request.imageCount"), 1)),
       size: omit(conditional({ $in: [lower(trim(ref("request.aspectRatio"))), ["", "auto"]] }, null, ref("request.aspectRatio"))),
       quality: omit({
@@ -289,14 +296,10 @@ add({
       output_format: omit(coalesce(ref("request.providerOptions.openai-image.output_format"), "png")),
       output_compression: omit(ref("request.providerOptions.openai-image.output_compression")),
       moderation: omit(ref("request.providerOptions.openai-image.moderation")),
-      response_format: omit(coalesce(ref("request.providerOptions.openai-image.response_format"), "b64_json")),
+      response_format: omit(ref("request.providerOptions.openai-image.response_format")),
       style: omit(ref("request.providerOptions.openai-image.style")),
       user: omit(ref("request.providerOptions.openai-image.user"))
-    },
-    files: [
-      { name: "image", source: filter(ref("request.images"), "media", ne(ref("media.role"), "mask")), filename: "source.png" },
-      { name: "mask", source: filter(ref("request.images"), "media", eq(ref("media.role"), "mask")), filename: "mask.png" }
-    ]
+    }
   },
   response: {
     status: "succeeded",