Add Basic Elevated Message support (#4016)

src/providers/colors/ColorProvider.cpp

@@ -133,6 +133,20 @@ void ColorProvider::initTypeColorMap()
              std::make_shared<QColor>(
                  HighlightPhrase::FALLBACK_FIRST_MESSAGE_HIGHLIGHT_COLOR)});
     }
+
+    customColor = getSettings()->elevatedMessageHighlightColor;
+    if (QColor(customColor).isValid())
+    {
+        this->typeColorMap_.insert({ColorType::ElevatedMessageHighlight,
+                                    std::make_shared<QColor>(customColor)});
+    }
+    else
+    {
+        this->typeColorMap_.insert(
+            {ColorType::ElevatedMessageHighlight,
+             std::make_shared<QColor>(
+                 HighlightPhrase::FALLBACK_ELEVATED_MESSAGE_HIGHLIGHT_COLOR)});
+    }
 }
 
 void ColorProvider::initDefaultColors()

src/providers/colors/ColorProvider.hpp

@@ -13,6 +13,7 @@ enum class ColorType {
     Whisper,
     RedeemedHighlight,
     FirstMessageHighlight,
+    ElevatedMessageHighlight,
 };
 
 class ColorProvider