fix(POSTV1-02): 接通真实AI生成链路

apps/api/src/main.ts

@@ -16,7 +16,7 @@ import { MockResendAdapter } from "./resend-adapter.js";
 import { readSecureConfigCandidate } from "./secure-config.js";
 import { StructuredJsonlLogger } from "./structured-log.js";
 import { attachApiSupervisorControl, initializeApiCredentialClients, receiveApiCredentials } from "./supervisor-channel.js";
-import { ModelConfigurationService } from "./model-configuration.js";
+import { ModelConfigurationService, portableRuntimeModelCandidates } from "./model-configuration.js";
 import { MockAmapAdapter, type AmapAdapter } from "./amap-adapter.js";
 import { StickerReleaseService } from "./sticker-releases.js";
 import { createAdminDiagnosticsProvider, createAdminServicesStorageProvider } from "./admin-state.js";
@@ -56,7 +56,7 @@ if (credentialChannelEnabled) {
     storage = new ManagedStorage({ dataRoot, databasePath });
     stickers = new StickerReleaseService({ databasePath, storage });
     latestExports = new LatestExportService({ databasePath, storage });
-    models = new ModelConfigurationService({ database: registration.database });
+    models = new ModelConfigurationService({ database: registration.database, seedCandidates: portableRuntimeModelCandidates });
     recentAssets = new RecentAssetService({ database: registration.database });
     registration.applySecureConfig(readSecureConfigCandidate(instanceConfigPath));
   } catch (error) {