Add transport status events (#790)

* Transport status events

Add symbol docs
Emit transport status events
Transport test suite

* Review fixes

* Remove core dependency

* HTTP transport use AbortSignal, error handling in TransportNode

* Improve stream handling

* Update packages/transport-web-serial/src/transport.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Fix linting

---------

Co-authored-by: philon- <philon-@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

packages/core/src/utils/transform/decodePacket.ts

@@ -7,6 +7,19 @@ export const decodePacket = (device: MeshDevice) =>
   new WritableStream<DeviceOutput>({
     write(chunk) {
       switch (chunk.type) {
+        case "status": {
+          const { status, reason } = chunk.data as {
+            status: Types.DeviceStatusEnum;
+            reason?: string;
+          };
+
+          device.updateDeviceStatus(status);
+          device.log.info(
+            Types.Emitter[Types.Emitter.ConnectionStatus],
+            `🔗 ${Types.DeviceStatusEnum[status]} ${reason ? `(${reason})` : ""}`,
+          );
+          break;
+        }
         case "debug": {
           break;
         }