fix(Tag): checkable selected Tag border should be able to config

Author: youluna

src/step/scss/variable.scss

@@ -5,7 +5,7 @@
 /// @family navigation
 /// @varPrefix $step-
 /// @classPrefix {prefix}-step
-/// @order {"size/bounding":10,"size/text":11,"size/node":12,"size/divider":13,"size/content":14,"size/dot":15,"statement/awaiting":10,"statement/awaiting/arrow":100,"statement/awaiting/divider":101,"statement/awaiting/content":102,"statement/awaiting/node":103,"statement/processing":11,"statement/processing/arrow":110,"statement/processing/divider":111,"statement/processing/content":112,"statement/processing/node":113,"statement/finished":12,"statement/finished/arrow":120,"statement/finished/divider":121,"statement/finished/content":122,"statement/finished/node":123,"statement/disabled":13,"statement/disabled/arrow":130,"statement/disabled/divider":131,"statement/disabled/content":132,"statement/disabled/node":133,"statement/normal":14,"statement/normal/content":140}
+/// @order {"size/bounding":10,"size/text":11,"size/node":12,"size/divider":13,"size/content":14,"size/dot":15,"statement/awaiting":10,"statement/awaiting/arrow":100,"statement/awaiting/node":101,"statement/awaiting/divider":102,"statement/awaiting/content":103,"statement/processing":11,"statement/processing/arrow":110,"statement/processing/node":111,"statement/processing/divider":112,"statement/processing/content":113,"statement/finished":12,"statement/finished/arrow":120,"statement/finished/node":121,"statement/finished/divider":122,"statement/finished/content":123,"statement/disabled":13,"statement/disabled/arrow":130,"statement/disabled/node":131,"statement/disabled/divider":132,"statement/disabled/content":133,"statement/normal":14,"statement/normal/content":140}
 ////
 
 $step-prefix: '.' + $css-prefix + 'step';
@@ -206,7 +206,7 @@ $step-circle-item-node-process-color: $color-white !default;
 $step-circle-item-node-process-percent-color: $color-brand1-6 !default;
 
 /// percent size
-/// @namespace statement/processing/node
+/// @namespace size/node
 $step-circle-item-node-process-percent-size: $font-size-body-1 !default;
 
 /// border color

src/tag/main.scss

@@ -199,7 +199,7 @@
             @extend %tag-selectable-normal;
 
             &.checked {
-                @extend %tag-statement-secondary;
+                @extend %tag-statement-normal;
                 @extend %tag-checkable-normal-tick;
             }
         }

src/tag/scss/placeholder.scss

@@ -123,6 +123,17 @@
     );
 }
 
+%tag-statement-normal {
+    @include tag-statement(
+        $tag-secondary-text-color,
+        $tag-secondary-border-color,
+        $tag-secondary-bg,
+        $tag-secondary-text-color-hover,
+        $tag-secondary-border-color-hover,
+        $tag-secondary-bg-hover
+    );
+}
+
 %tag-statement-secondary {
     @include tag-statement(
         $tag-secondary-text-color,