feat(knowledge): 新增知识库检索设置功能

- 添加检索设置相关 API 和功能组件
- 实现嵌入式模型列表获取和选择
- 添加重新排序模型配置功能
- 实现权重设置和混合检索功能
- 优化检索设置界面布局和交互

src/views/knowledge/detail/index.vue

@@ -65,14 +65,14 @@
           @click="jumpEditKnowledge"
           >修改知识库
         </el-button>
-        <!--        <el-button-->
-        <!--          type="primary"-->
-        <!--          size="medium"-->
-        <!--          icon="el-icon-search"-->
-        <!--          class="line-button"-->
-        <!--          @click="searchSetting"-->
-        <!--          >检索设置-->
-        <!--        </el-button>-->
+        <el-button
+          type="primary"
+          size="medium"
+          icon="el-icon-search"
+          class="line-button"
+          @click="searchSetting"
+          >检索设置
+        </el-button>
         <el-button
           type="primary"
           icon="el-icon-s-promotion"