Add role to NodeInfo/Lite

meshtastic/deviceonly.proto

@@ -116,6 +116,11 @@ message NodeInfoLite {
    * local channel index we heard that node on. Only populated if its not the default channel.
    */
   uint32 channel = 7;
+  
+  /*
+   * Indicates that the device's role in the mesh
+   */
+  Config.DeviceConfig.Role role = 8;
 }
 
 /*

meshtastic/mesh.proto

@@ -1046,6 +1046,11 @@ message NodeInfo {
    * local channel index we heard that node on. Only populated if its not the default channel.
    */
   uint32 channel = 7;
+
+  /*
+   * Indicates that the device's role in the mesh
+   */
+  Config.DeviceConfig.Role role = 8;
 }
 
 /*