feat(反馈系统): 添加用户反馈功能组件

在多个视图页面中添加反馈按钮和FeedbackForm组件，允许用户提交反馈意见。主要变更包括：
1. 创建FeedbackForm.vue组件实现反馈表单
2. 在topone、seniorManager、secondTop等视图添加反馈按钮
3. 实现表单提交逻辑和样式
4. 修复manager.vue中Sale组件路径大小写问题
5. 将index.html语言设置为中文

my-vue-app/src/views/senorManger/seniorManager.vue

@@ -27,12 +27,18 @@
           
           <div v-if="!isRouteNavigation">
             <!-- 用户下拉菜单 -->
+          <div style="display: flex; align-items: center; gap: 20px;">
+    <button @click="showFeedbackFormModal" class="feedback-btn">意见反馈</button>
+               <FeedbackForm 
+              :is-visible="showFeedbackForm"
+              @close="closeFeedbackFormModal"
+              @submit-feedback="closeFeedbackFormModal"
+            />
             <UserDropdown 
-              class="header-ringht" 
-              style="margin-left: auto;" 
               :card-visibility="cardVisibility"
               @update-card-visibility="updateCardVisibility"
-            />
+            /> 
+            </div>
           </div>
         </div>
       </div>
@@ -198,6 +204,7 @@ import { getOverallTeamPerformance,getTotalGroupCount,getConversionRate,getTotal
          getTimeoutRate,getTableFillingRate,getUrgentNeedToAddress,getTeamRanking,getTeamRankingInfo,getAbnormalResponseRate } from '@/api/senorManger.js'  
 
 import { useUserStore } from '@/stores/user.js'
+import FeedbackForm from "@/components/FeedbackForm.vue";
 
 // 缓存系统
 const cache = new Map()