fix(测试跟踪): 测试计划关联接口用例显示错误

--bug=1010172 --user=lyh
【测试跟踪】github#10351，测试计划关联接口用例显示错误
https://www.tapd.cn/55049933/s/1102856

Closes #10351

frontend/src/business/components/api/automation/scenario/api/RelevanceApiList.vue

@@ -20,6 +20,7 @@
         :current-protocol="currentProtocol"
         :screen-height="screenHeight"
         @setSelectRow="setSelectRow"
+        @selectCountChange="setSelectCounts"
         @refreshTable="initTable"
         ref="apitable">
 
@@ -32,7 +33,7 @@
 
     </api-list-container>
 
-    <table-select-count-bar :count="selectRows.size"/>
+    <table-select-count-bar :count="selectCounts"/>
   </div>
 
 </template>
@@ -66,7 +67,8 @@ export default {
       tableData: [],
       environmentId: "",
       total: 0,
-      selectRows: new Set()
+      selectRows: new Set(),
+      selectCounts: 0
     };
   },
   props: {
@@ -121,6 +123,9 @@ export default {
     setSelectRow(setSelectRow) {
       this.selectRows = setSelectRow;
     },
+    setSelectCounts(data) {
+      this.selectCounts = data;
+    },
     isApiListEnableChange(data) {
       this.$emit('isApiListEnableChange', data);
     },

frontend/src/business/components/api/definition/components/complete/ApiTableList.vue

@@ -8,7 +8,7 @@
                              @search="initTable"/>
 
     <ms-table :data="tableData" :select-node-ids="selectNodeIds" :condition="condition" :page-size="pageSize"
-              :total="total" enableSelection
+              :total="total" enableSelection @selectCountChange="selectCountChange"
               :screenHeight="screenHeight"
               operator-width="170px"
               @refresh="initTable"
@@ -211,6 +211,9 @@ export default {
     buildPagePath(path) {
       return path + "/" + this.currentPage + "/" + this.pageSize;
     },
+    selectCountChange(value) {
+      this.$emit('selectCountChange', value)
+    },
     getColor(flag, method) {
       return this.methodColorMap.get(method);
     },

frontend/src/business/components/common/components/table/MsTable.vue

@@ -246,6 +246,9 @@ export default {
           this.initData();
         });
       }
+    },
+    selectDataCounts(value) {
+      this.$emit("selectCountChange", value);
     }
   },
   methods: {