fix: Style optimization

Author: dataeaseShu

frontend/src/style.less

@@ -383,16 +383,6 @@ strong {
   line-height: 22px;
 }
 
-.ed-pager li.number.number.number {
-  &:hover {
-    background-color: var(--ed-color-primary-60);
-  }
-
-  &:active {
-    background-color: var(--ed-color-primary-80);
-  }
-}
-
 .ed-table.ed-table.ed-table {
   --ed-table-border-color: #1f232926;
 }