Support ASUS ROG Crosshair X870E Apex

* Remove unnecessary HashSet
* Adjust Temperature Sensor Mapping
Both Temp #1 and Temp #22 move with CPU load, but it looks like Temp #22 is actually CPU which is the same as the Hero. #1 doesn't align mostly with VRM but isn't an exact match.
* Refactor temperature sensor mapping
Replaces the temperature sensor dictionary mapping with explicit additions for known sensors and a loop to add unmapped sensors.

Author: sergiye

OpenHardwareMonitorLib/Hardware/Motherboard/Identification.cs

@@ -629,6 +629,8 @@ public static Model GetModel(string name)
                 return Model.PRIME_X870_P;
             case var _ when name.Equals("ROG STRIX X870-I GAMING WIFI", StringComparison.OrdinalIgnoreCase):
                 return Model.ROG_STRIX_X870_I_GAMING_WIFI;
+            case var _ when name.Equals("ROG CROSSHAIR X870E APEX", StringComparison.OrdinalIgnoreCase):
+                return Model.ROG_CROSSHAIR_X870E_APEX;
             case var _ when name.Equals("ROG CROSSHAIR X870E HERO", StringComparison.OrdinalIgnoreCase):
                 return Model.ROG_CROSSHAIR_X870E_HERO;
             case var _ when name.Equals("MAG X870 TOMAHAWK WIFI (MS-7E51)", StringComparison.OrdinalIgnoreCase):

OpenHardwareMonitorLib/Hardware/Motherboard/Model.cs

@@ -109,6 +109,7 @@ public enum Model
     ROG_MAXIMUS_XII_HERO_WIFI,
     ROG_STRIX_X870_I_GAMING_WIFI,
     PRIME_X870_P,
+    ROG_CROSSHAIR_X870E_APEX,
     ROG_CROSSHAIR_X870E_HERO,
     ROG_STRIX_X870E_E_GAMING_WIFI,
     PROART_X870E_CREATOR_WIFI,

OpenHardwareMonitorLib/Hardware/Motherboard/SuperIOHardware.cs

@@ -4794,6 +4794,57 @@ private static void GetNuvotonConfigurationD(ISuperIO superIO, Manufacturer manu
 
                         break;
 
+                    case Model.ROG_CROSSHAIR_X870E_APEX: // NCT6701D
+                        {
+                            v.Add(new Voltage("Vcore", 0, 15, 136));
+                            v.Add(new Voltage("+5V", 1, 4, 1));
+                            v.Add(new Voltage("AVSB", 2, 34, 34));
+                            v.Add(new Voltage("+3.3V", 3, 34, 34));
+                            v.Add(new Voltage("+12V", 4, 11, 1));
+                            v.Add(new Voltage("VMISC", 5, 9, 82));
+                            v.Add(new Voltage("CPU SOC", 6, 9, 82));
+                            v.Add(new Voltage("+3V Standby", 7, 34, 34));
+                            v.Add(new Voltage("CMOS Battery", 8, 34, 34));
+                            v.Add(new Voltage("VTT", 9, 34, 34));
+                            v.Add(new Voltage("Chipset 0 VDD", 10, 1, 1));
+                            v.Add(new Voltage("Chipset 1 VDD", 11, 1, 1));
+                            v.Add(new Voltage("Chipset Standby", 12));
+                            v.Add(new Voltage("CPU VDDIO / MC", 13, 9, 82));
+                            v.Add(new Voltage("1.8V PLL", 14, 17, 36));
+
+                            // The following mappings only apply when FanXpert is off in Armoury Crate.
+                            t.Add(new Temperature("CPU Package", 0));
+                            t.Add(new Temperature("VRM", 1));
+                            t.Add(new Temperature("Motherboard", 2));
+                            t.Add(new Temperature("CPU", 22));
+
+                            // Add all unmapped temperature sensors
+                            for (int i = 3; i < superIO.Temperatures.Length; i++)
+                            {
+                                if (i != 22)
+                                {
+                                    t.Add(new Temperature($"Temperature #{i}", i));
+                                }
+                            }
+
+                            fanControlNames = ["Chassis Fan #1", "CPU Fan", "Chassis Fan #2", "Extra Flow Fan", "Unused", "Water Pump", "AIO Pump"];
+
+                            System.Diagnostics.Debug.Assert(fanControlNames.Length == superIO.Fans.Length, $"Expected {fanControlNames.Length} fan register in the SuperIO chip");
+                            System.Diagnostics.Debug.Assert(superIO.Fans.Length == superIO.Controls.Length, "Expected counts of fan controls and fan speed registers to be equal");
+
+                            for (int i = 0; i < fanControlNames.Length; i++)
+                            {
+                                f.Add(new Fan(fanControlNames[i], i));
+                            }
+
+                            for (int i = 0; i < fanControlNames.Length; i++)
+                            {
+                                c.Add(new Control(fanControlNames[i], i));
+                            }
+                        }
+
+                        break;
+
                     case Model.ROG_CROSSHAIR_X870E_HERO: // NCT6701D
                         v.Add(new Voltage("Vcore", 0));
                         v.Add(new Voltage("+5V", 1, 4, 1));