refactor(接口测试): 优化接口用例未保存提示

--story=1012512 --user=王孝刚 新建接口case优化
https://www.tapd.cn/55049933/s/1397203

api-test/frontend/src/business/definition/components/case/ApiCaseItem.vue

@@ -349,7 +349,6 @@ export default {
       beforeUpdateRequest: {},
       compare: [],
       isSave: false,
-      tagCount: 0,
       requestCount: 0,
       readonly: false,
       noShowSyncRuleRelation: false,
@@ -463,20 +462,20 @@ export default {
       },
     },
     'apiCase.tags': {
-      handler(v) {
-        this.tagCount++;
-        if (this.tagCount > 2) {
+      handler(v, v1) {
+        if (v1) {
           this.saveStatus();
         }
-      },
+      }
     },
     'apiCase.request': {
       handler(v) {
         this.requestCount++;
-        if (this.requestCount > 1) {
+        if (this.requestCount > 2) {
           this.saveStatus();
         }
       },
+      deep: true
     },
     'caseSyncRuleRelation.showUpdateRule': {
       handler(v) {
@@ -747,7 +746,6 @@ export default {
           row.updateUser = getCurrentUser().name;
           row.type = null;
           this.$success(this.$t('commons.save_success'));
-          this.tagCount = 0;
           this.requestCount = 0;
           this.reload();
           this.isSave = false;

api-test/frontend/src/business/definition/components/case/EditApiCase.vue

@@ -303,7 +303,7 @@ export default {
     apiCaseClose() {
       if (this.apiCaseList && this.apiCaseList.length > 0) {
         let message = '';
-        if (store.apiCaseMap.has(this.apiCaseList[0].id) && store.apiCaseMap.get(this.apiCaseList[0].id) > 1) {
+        if (store.apiCaseMap.has(this.apiCaseList[0].id) && store.apiCaseMap.get(this.apiCaseList[0].id) > 0) {
           message += this.apiCaseList[0].name + '，';
         }
         if (this.apiCaseList[0].type === 'AddCase') {