Rebuild local Blender WASM environment and recovery evidence

web/app/src/workers/viewport-render.worker.ts

@@ -577,14 +577,17 @@ workerScope.onmessage = (event): void => {
       message.canvas.addEventListener("webglcontextlost", (event) => {
         event.preventDefault();
         contextLost = true;
+        post({ type: "deviceStatus", status: "lost" });
         post({ type: "volumeStatus", status: "loading", count: 0, errorCode: "WEBGL_CONTEXT_LOST" });
       });
       message.canvas.addEventListener("webglcontextrestored", () => {
         contextLost = false;
+        post({ type: "deviceStatus", status: "restoring" });
         configurePBRRenderer(renderer!);
         volumeRenderCache.clear();
         void refreshVolumes();
         render();
+        post({ type: "deviceStatus", status: "ready" });
       });
       configurePBRRenderer(renderer);
       scene = new Scene();
@@ -601,6 +604,7 @@ workerScope.onmessage = (event): void => {
       scene.add(light, light.target, new GridHelper(20, 20, 0x60656e, 0x383b42), root, importedLights);
       resize(message.width, message.height, message.pixelRatio);
       post({ type: "ready" });
+      post({ type: "deviceStatus", status: "ready" });
     }
     else if (message.type === "snapshot") setSnapshot(message.snapshot, message.geometryBuffers, message.nonMeshGeometryBuffers);
     else if (message.type === "textureAssets") applyTextureAssets(message.assets);