fix: OpenAir send incorrect model(firmware mode)

src/AgConfigure.cpp

@@ -672,6 +672,20 @@ bool Configuration::parse(String data, bool isLocal) {
  */
 String Configuration::toString(void) { return JSON.stringify(jconfig); }
 
+/**
+ * @brief Get current configuration value as JSON string
+ *
+ * @param fwMode Firmware mode value
+ * @return String
+ */
+String Configuration::toString(AgFirmwareMode fwMode) {
+  String model = jconfig[jprop_model];
+  jconfig[jprop_model] = AgFirmwareModeName(fwMode);
+  String value = toString();
+  jconfig[jprop_model] = model;
+  return value;
+}
+
 /**
  * @brief Temperature unit (F or C)
  *

src/AgConfigure.h

@@ -47,6 +47,7 @@ public:
   bool begin(void);
   bool parse(String data, bool isLocal);
   String toString(void);
+  String toString(AgFirmwareMode fwMode);
   bool isTemperatureUnitInF(void);
   String getCountry(void);
   bool isPmStandardInUSAQI(void);