feat(render): 添加自定义步骤样式并应用到知识库创建页面- 新增 steps.scss 文件，定义自定义步骤样式

- 在 theme.scss 中添加成功状态颜色变量- 更新 renderUi.scss，引入新的步骤样式
- 修改知识库创建页面，使用自定义步骤样式并添加步骤图标

src/assets/sass/renderSass/steps.scss

@@ -0,0 +1,93 @@
+.render-steps {
+  &.el-steps--simple {
+    background: #fff;
+    padding: 0;
+  }
+  & .el-step__icon {
+    width: auto !important;
+    height: auto !important;
+    &.is-text {
+      border: none;
+    }
+  }
+  & .el-step {
+    background: #fff;
+    &.is-horizontal {
+      & .el-step__line {
+        background: #ebeef2;
+        top: 9px;
+        left: 45px;
+        right: 10px;
+        height: 1px;
+      }
+    }
+    &.is-simple {
+      display: flex;
+      align-items: center;
+      & .el-step__arrow {
+        &:after,
+        &:before {
+          background: unset;
+        }
+        &:before {
+          width: 100%;
+          border-top: 1px solid #ddd;
+          top: 10px;
+          right: 20px;
+          transform: scaleY(0.4);
+        }
+      }
+      & .el-step__title {
+        font-family: PingFangSC, PingFang SC;
+        font-weight: 600;
+        font-size: 13px;
+        font-style: normal;
+      }
+    }
+
+    & .el-step__title {
+      background: #fff;
+      z-index: 9;
+      padding-right: 20px;
+    }
+    & .el-step__head,
+    & .el-step__title {
+      &.is-process {
+        color: $--color-primary;
+
+        & .is-text {
+          & .icon-text {
+            font-family: PingFangSC, PingFang SC;
+
+            font-weight: 500;
+            font-size: 10px;
+            color: #ffffff;
+            font-style: normal;
+            background: $--color-primary;
+            padding: 2px 5px;
+            border-radius: 8px;
+            border: unset;
+          }
+        }
+      }
+    }
+  }
+}
+.icon-text {
+  font-family: PingFangSC, PingFang SC;
+  font-weight: 500;
+  font-size: 10px;
+  font-style: normal;
+  padding: 2px 5px;
+  border-radius: 8px;
+  border: 1px solid #eee;
+}
+
+.el-step__title {
+  &.is-success {
+    color: $--color-primary-success;
+    background: #fff;
+    z-index: 8;
+    padding: 0 20px 0 0;
+  }
+}

src/assets/sass/renderSass/theme.scss

@@ -12,6 +12,7 @@ $--color-primary-table-button-hover: #e3e5f1;
 $--color-primary-label: #70778d;
 $--color-primary-button-color: #4f47f5;
 $--color-primary-button-background: #4f47f51a;
+$--color-primary-success: #02a838;
 
 :root {
   --swiper-theme-color: #4f47f5ff;

src/assets/sass/renderUi.scss

@@ -6,6 +6,7 @@
 @import 'renderSass/label';
 @import 'renderSass/radio';
 @import 'renderSass/drawer';
+@import 'renderSass/steps';
 
 html,
 body,

src/views/knowledge/detail/create.vue

@@ -5,10 +5,25 @@
         <h3>创建知识库</h3>
       </div>
       <div class="card-body">
-        <el-steps :active="active" simple finish-status="success">
-          <el-step title="文件上传/预处理"></el-step>
-          <el-step title="拆分配置"></el-step>
-          <el-step title="题词配置"></el-step>
+        <el-steps :active="active" simple finish-status="success" class="render-steps">
+          <el-step title="文件上传/预处理">
+            <template slot="icon">
+              <div class="icon-text" v-if="active === 0">STEP1</div>
+              <div class="icon-text" v-else>1</div>
+            </template>
+          </el-step>
+          <el-step title="拆分配置">
+            <template slot="icon">
+              <div class="icon-text" v-if="active === 1">STEP2</div>
+              <div class="icon-text" v-else>2</div>
+            </template>
+          </el-step>
+          <el-step title="题词配置">
+            <template slot="icon">
+              <div class="icon-text" v-if="active === 2">STEP3</div>
+              <div class="icon-text" v-else>3</div>
+            </template>
+          </el-step>
         </el-steps>
 
         <div class="components">