feat: add Bailian image generation support

app/api/v1/capabilities/route.ts

@@ -4,6 +4,7 @@ import { jsonOk } from "@/lib/server/api";
 import { authenticatePublicApiRequest } from "@/lib/server/public-api-auth";
 import { publicApiError } from "@/lib/server/public-api-response";
 import { getSeedanceConfig } from "@/lib/seedance/client";
+import { getBailianConfig } from "@/lib/bailian/client";
 
 export const runtime = "nodejs";
 
@@ -11,6 +12,7 @@ export async function GET(request: Request) {
   try {
     authenticatePublicApiRequest(request);
     const evolink = getEvolinkImageSettings();
+    const bailian = getBailianConfig();
     return jsonOk({
       capabilities: [
         ...getVisibleImageCapabilities().map((capability) => {
@@ -20,8 +22,8 @@ export async function GET(request: Request) {
             label: capability.label,
             kind: "image",
             engine,
-            provider: engine === "evolink" ? "evolink" : "volcengine-visual",
-            reqKey: engine === "evolink" ? evolink.model : capability.reqKey
+            provider: engine === "bailian" ? "bailian" : engine === "evolink" ? "evolink" : "volcengine-visual",
+            reqKey: engine === "bailian" ? bailian.imageModel : engine === "evolink" ? evolink.model : capability.reqKey
           };
         }),
         {
@@ -36,6 +38,19 @@ export async function GET(request: Request) {
             ratios: ["16:9", "4:3", "1:1", "3:4", "9:16", "21:9", "adaptive"],
             resolutions: ["480p", "720p", "1080p"]
           }
+        },
+        {
+          id: "video.generate.bailian",
+          label: "百炼图生视频",
+          kind: "video",
+          engine: "bailian",
+          provider: "bailian",
+          reqKey: bailian.videoModel,
+          limits: {
+            inputImages: { min: 1, max: 2 },
+            durationSeconds: { min: 2, max: 15 },
+            resolutions: ["720P", "1080P"]
+          }
         }
       ]
     });

app/api/v1/openapi.json/route.ts

@@ -53,7 +53,7 @@ export async function GET(request: Request) {
             ownerId: { type: "string", example: "api:partner-a" },
             externalClientId: { type: "string" },
             capability: { $ref: "#/components/schemas/GenerationCapability" },
-            provider: { type: "string", enum: ["volcengine-visual", "evolink", "seedance", "mock"] },
+            provider: { type: "string", enum: ["volcengine-visual", "evolink", "seedance", "bailian", "mock"] },
             reqKey: { type: "string" },
             status: { $ref: "#/components/schemas/GenerationStatus" },
             prompt: { type: "string" },