fix intent state, it blinks shortly but then it shows the color set by value

Author: haschek

src/components/ColorField/_colorfield.scss

@@ -22,6 +22,13 @@
         }
     }
 
+    &[class*="#{$ns}-intent-"] {
+        // we need to remove normal intent indicators like colored bg or blinking
+        .#{$ns}-input {
+            background-color: var(--#{$eccgui}-colorfield-background);
+        }
+    }
+
     .#{$ns}-input-left-container {
         top: 1px;
         left: 1px !important;