Update: websocket optimization

- Use protobuf
 - Eliminate unnecessary optimization logic
 - UART, sensor, status data transmitted as pb data

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>

main/proto/status.pb.c

@@ -0,0 +1,24 @@
+/* Automatically generated nanopb constant definitions */
+/* Generated by nanopb-0.4.8 */
+
+#include "status.pb.h"
+#if PB_PROTO_HEADER_VERSION != 40
+#error Regenerate this file with the current version of nanopb generator.
+#endif
+
+PB_BIND(SensorChannelData, SensorChannelData, AUTO)
+
+
+PB_BIND(SensorData, SensorData, AUTO)
+
+
+PB_BIND(WifiStatus, WifiStatus, AUTO)
+
+
+PB_BIND(UartData, UartData, AUTO)
+
+
+PB_BIND(StatusMessage, StatusMessage, AUTO)
+
+
+