Implement OTA update functionality with configuration and response handling; add necessary protobuf definitions and update main loop integration

proto/hardware.options

@@ -1,4 +1,12 @@
 # Nanopb options for hardware.proto
 
 # LED configuration
-hardware.FadeParams.colors max_count:5
+hardware.FadeParams.colors max_count:5
+
+hardware.SensorOTAEnable.ssid max_length:32
+hardware.SensorOTAEnable.password max_length:64
+hardware.SensorOTAEnable.static_ip max_length:16
+hardware.SensorOTAEnable.netmask max_length:16
+hardware.SensorOTAEnable.gateway max_length:16
+hardware.SensorOTAEnableResponse.ip_address max_length:16
+hardware.SensorOTAEnableResponse.error_message max_length:64

proto/hardware.proto

@@ -23,6 +23,8 @@ message HardwareConfig {
   bool enable_serial_sensor = 9;
   // repeated char sensor_api_key = 10;
   // bool enable_ws_sensor = 11;
+  LedConfig on_override_open_led = 12;
+  LedConfig on_interception_led = 13;
 }
 
 // LED configuration
@@ -61,19 +63,37 @@ message RfidReading {
 }
 
 message SensorToControlMessage {
-  uint32 sensor_id = 1;
-  oneof payload {
-    RfidReading rfid_reading = 2;
-    // Add other sensor message types as needed
-  }
+   uint32 sensor_id = 1;
+   oneof payload {
+     RfidReading rfid_reading = 2;
+     SensorOTAEnableResponse ota_response = 3;
+     // Add other sensor message types as needed
+   }
 }
 
+message SensorOTAEnable {
+    string ssid = 1;
+    string password = 2;
+    uint32 timeout_seconds = 3;
+    bool as_station_mode = 4;
+    bool use_static_ip = 5;
+    string static_ip = 6;
+    string netmask = 7;
+    string gateway = 8;
+}
+
+message SensorOTAEnableResponse {
+    bool success = 1;
+    string ip_address = 2;
+    string error_message = 3;
+}
 
 
 message ControlToSensorMessage {
     uint32 control_id = 1;
     oneof payload {
         LedConfig led_config = 2;
+        SensorOTAEnable ota_enable = 3;
         // Add other control message types as needed
     }
 }