refactor: 移除未使用样式及更新注释描述

Author: zydemail

packages/pro-components/chat/chat-actionbar/chat-actionbar.less

@@ -7,7 +7,7 @@
 @chat-actionbar-item-color: @text-color-primary;
 @chat-actionbar-item-active: @brand-color;
 
-// TODO: popover 系列是否可移除？
+// TODO: 长按弹出层样式
 @chat-actionbar-popover-background: @mask-active;
 @chat-actionbar-popover-radius: 32rpx;
 @chat-actionbar-popover-padding: 45rpx;
@@ -88,11 +88,5 @@
     &--active {
       color: @chat-actionbar-item-active;
     }
-
-    // TODO: 似乎未被实际使用？
-    // 文本激活状态
-    .text-active {
-      color: @chat-actionbar-item-active;
-    }
   }
 }

packages/pro-components/chat/chat-markdown/chat-markdown-code/chat-markdown-code.less

@@ -81,28 +81,6 @@
     min-width: 100%;
   }
 
-  // TODO: 除样式外，未见 dark/light 相关逻辑，需要确认是否需要。 「对应 css token 暂未处理」
-  // 暗色主题
-  &-dark {
-    .@{chat-markdown-code}-block {
-      background-color: @chat-markdown-code-block-bg-dark;
-      border-color: @chat-markdown-code-block-border-dark;
-    }
-
-    .@{chat-markdown-code}-header {
-      background-color: @chat-markdown-code-header-bg-dark;
-      border-bottom-color: @chat-markdown-code-header-border-dark;
-    }
-
-    .@{chat-markdown-code}-lang {
-      color: @chat-markdown-code-lang-color-dark;
-    }
-
-    .@{chat-markdown-code}-text {
-      color: @chat-markdown-code-text-color-dark;
-    }
-  }
-
   // 浅色主题
   &-light {
     .@{chat-markdown-code}-block {

packages/pro-components/chat/chat-sender/chat-sender.less

@@ -280,45 +280,5 @@
     display: flex;
     justify-content: center;
     align-items: center;
-
-    // TODO: 未在视图层找到对应节点，是否可移除？
-    // 菜单样式
-    &--menu {
-      position: absolute;
-      right: 0;
-      top: @chat-sender-menu-top;
-      transform: translateY(-100%);
-      padding: @chat-sender-menu-padding;
-      border-radius: @chat-sender-menu-radius;
-      background: @chat-sender-menu-bg;
-      box-shadow: @chat-sender-menu-shadow;
-
-      // 菜单项
-      &__item {
-        display: flex;
-        align-items: center;
-        width: @chat-sender-menu-item-width;
-        padding: @chat-sender-menu-item-padding;
-
-        & + & {
-          border-top: @chat-sender-menu-item-border;
-        }
-
-        .cam-icon,
-        .pic-icon,
-        .file-icon {
-          margin-right: @chat-sender-menu-item-icon-margin-right;
-        }
-
-        .menu-txt {
-          color: @chat-sender-menu-item-text-color;
-          font-size: @chat-sender-menu-item-text-font-size;
-          font-weight: @chat-sender-menu-item-text-font-weight;
-          line-height: @chat-sender-menu-item-text-line-height;
-          letter-spacing: @chat-sender-menu-item-text-letter-spacing;
-          white-space: nowrap;
-        }
-      }
-    }
   }
 }