fix(field-set): input type color width

source/components/form/style/field-set.pcss

@@ -137,6 +137,7 @@ slot {
 ::slotted(input[type="color"]) {
     padding: 0 0.2rem;
     min-height: calc(1.8rem + 0.4rem);
+    width: 100%;
 }
 
 ::slotted(input[type="time"]),