feat(pfapi): return cross model version for single model files

Author: johannesjo

src/app/pfapi/api/sync/model-sync.service.spec.ts

@@ -116,7 +116,7 @@ describe('ModelSyncService', () => {
         mockEncryptAndCompressCfg$.value,
         undefined,
         modelData,
-        1,
+        0,
       );
       expect(mockSyncProvider.uploadFile).toHaveBeenCalledWith(
         'singleModel',

src/app/pfapi/api/sync/model-sync.service.ts

@@ -341,6 +341,6 @@ export class ModelSyncService<MD extends ModelCfgs> {
    */
   private _getModelVersion<T extends keyof MD>(modelId: T): number {
     // return this.m[modelId].modelCfg.modelVersion;
-    return 1;
+    return this._pfapiMain.cfg?.crossModelVersion || 0;
   }
 }