fix: update light theme --klerosUIComponentsTintMedium color

Author: kyrers

src/styles/theme.css

@@ -26,7 +26,7 @@
     --klerosUIComponentsError: #f60c36;
     --klerosUIComponentsErrorLight: #fef0f3;
     --klerosUIComponentsTint: #d14eff;
-    --klerosUIComponentsTintMedium: #401d6c;
+    --klerosUIComponentsTintMedium: #fcf4ff;
     --klerosUIComponentsTintPurple: #f4f0fa;
 
     --klerosUIComponentsTransitionSpeed: 0.25s;