Add physical mirek limits to DaliDt8State and implement color temperature limit methods in DaliDT8

include/device.hpp

@@ -55,6 +55,8 @@ struct DaliDt8State {
   std::optional<int> mirek;
   std::optional<int> mirekMin;
   std::optional<int> mirekMax;
+  std::optional<int> physicalMirekMin;
+  std::optional<int> physicalMirekMax;
   std::optional<std::vector<int>> rgbwaf;
   std::optional<std::vector<int>> primaryN;
 

include/dt8.hpp

@@ -99,6 +99,8 @@ class DaliDT8 {
   std::optional<int> getMaxColorTemperature(int a);
   std::optional<int> getPhysicalMinColorTemperature(int a);
   std::optional<int> getPhysicalMaxColorTemperature(int a);
+  std::optional<int> getColourTempLimitRaw(int address, int limitType);
+  std::optional<int> getColourTempLimit(int address, int limitType);
 
   bool setColourRaw(int addr, int x1, int y1);