Function onProgress

packages/cli/src/server/studioServer.ts:389–392

(j: { progress: number; currentStage?: string })

          });
          renderJob = job;
          const onProgress = (j: { progress: number; currentStage?: string }) => {
            state.progress = j.progress;
            if (j.currentStage) state.stage = j.currentStage;
          };
          await executeRenderJob(job, opts.project.dir, opts.outputPath, onProgress);
          state.status = "complete";
          state.progress = 100;