💄 adding colors for the popup background when adding player

DouShouQi_App/DouShouQi_App/Assets/Colors/Colors.swift

@@ -13,4 +13,5 @@ public struct Colors {
     static let Button = Color("ButtonColor")
     static let MeepleP1 = UIColor(named: "MeepleP1")
     static let TextButton = Color("ButtonTextColor")
+    static let PopupBackground = Color("PopUpBackground")
 }

DouShouQi_App/DouShouQi_App/Assets/Colors/Colors.xcassets/PopUpBackground.colorset/Contents.json

@@ -0,0 +1,38 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "1.000",
+          "green" : "1.000",
+          "red" : "1.000"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.600",
+          "green" : "0.600",
+          "red" : "0.600"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}