Add 1.25 Meter '125cm' amateur radio region support (#10638)

src/graphics/draw/MenuHandler.cpp

@@ -209,6 +209,7 @@ void menuHandler::LoraRegionPicker(uint32_t duration)
         {"ITU1_2M (144-146)", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_ITU1_2M},
         {"ITU2_2M (144-148)", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_ITU2_2M},
         {"ITU3_2M (144-148)", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_ITU3_2M},
+        {"ITU2_125CM (220-225)", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_ITU2_125CM},
 
     };
 

src/graphics/niche/InkHUD/Applets/System/Menu/MenuAction.h

@@ -69,6 +69,7 @@ enum MenuAction {
     SET_REGION_ITU1_2M,
     SET_REGION_ITU2_2M,
     SET_REGION_ITU3_2M,
+    SET_REGION_ITU2_125CM,
     // Device Roles
     SET_ROLE_CLIENT,
     SET_ROLE_CLIENT_MUTE,

src/graphics/niche/InkHUD/Applets/System/Menu/MenuApplet.cpp

@@ -796,6 +796,10 @@ void InkHUD::MenuApplet::execute(MenuItem item)
         applyLoRaRegion(meshtastic_Config_LoRaConfig_RegionCode_ITU3_2M);
         break;
 
+    case SET_REGION_ITU2_125CM:
+        applyLoRaRegion(meshtastic_Config_LoRaConfig_RegionCode_ITU2_125CM);
+        break;
+
     // Roles
     case SET_ROLE_CLIENT:
         applyDeviceRole(meshtastic_Config_DeviceConfig_Role_CLIENT);
@@ -1500,6 +1504,7 @@ void InkHUD::MenuApplet::showPage(MenuPage page)
         items.push_back(MenuItem("ITU1_2M (144-146)", MenuAction::SET_REGION_ITU1_2M, MenuPage::EXIT));
         items.push_back(MenuItem("ITU2_2M (144-148)", MenuAction::SET_REGION_ITU2_2M, MenuPage::EXIT));
         items.push_back(MenuItem("ITU3_2M (144-148)", MenuAction::SET_REGION_ITU3_2M, MenuPage::EXIT));
+        items.push_back(MenuItem("ITU2_125CM (220-225)", MenuAction::SET_REGION_ITU2_125CM, MenuPage::EXIT));
         items.push_back(MenuItem("Exit", MenuPage::EXIT));
         break;