customize eye, mouth, face outline colors for custom icon

Shared/Models/CustomIcon.swift

@@ -16,7 +16,12 @@ class CustomIcon: ObservableObject {
          background: [(Image, UUID)],
          bgColor: Color,
          innerColor: Color,
-         bgOverlayColor: Color) {
+         bgOverlayColor: Color,
+         rightEyeColor: Color,
+         leftEyeColor: Color,
+         mouthColor: Color,
+         circleStrokeColor: Color
+    ) {
         self.leftEye = leftEye
         self.rightEye = rightEye
         self.mouth = mouth
@@ -24,6 +29,10 @@ class CustomIcon: ObservableObject {
         self.bgColor = bgColor
         self.innerColor = innerColor
         self.bgOverlayColor = bgOverlayColor
+        self.rightEyeColor = rightEyeColor
+        self.leftEyeColor = leftEyeColor
+        self.mouthColor = mouthColor
+        self.circleStrokeColor = circleStrokeColor
     }
     
     @Published var leftEye: Image
@@ -34,6 +43,12 @@ class CustomIcon: ObservableObject {
     @Published var bgColor: Color
     @Published var innerColor: Color
     @Published var bgOverlayColor: Color
+    
+    @Published var leftEyeColor: Color
+    @Published var rightEyeColor: Color
+    @Published var mouthColor: Color
+    
+    @Published var circleStrokeColor: Color
 }
 
 enum BackGroundOptions: String, CaseIterable {