Add runtime BMA456 tap config with NVS persistence and goTool UI.

Expose multitap parameters over UART/ESP-NOW (like deadzone), store per node in NVS, and allow get/set from CLI, REST, and the dashboard without poll-overwrite while editing.

Co-authored-by: Cursor <cursoragent@cursor.com>

main/cmd/cmd_handler.c

@@ -61,6 +61,8 @@ static const char *message_type_name(uint16_t id) {
     return "ESPNOW_ECHO_PING";
   case alox_MessageType_SET_LOG_LEVEL:
     return "SET_LOG_LEVEL";
+  case alox_MessageType_TAP_CONFIG:
+    return "TAP_CONFIG";
   default:
     return "UNKNOWN";
   }