fix(测试跟踪): 添加到公共用例库提示文案问题

--bug=1023376 --user=宋昌昌 【测试跟踪】功能用例-编辑-添加到公共用例库-提示信息和原型不符 https://www.tapd.cn/55049933/s/1337997

framework/sdk-parent/frontend/src/i18n/lang/en-US.js

@@ -80,6 +80,8 @@ const message = {
     save_as: 'Save as',
     update: 'Update',
     save_success: 'Saved successfully',
+    add_success: 'Add successfully',
+    cancel_add_success: 'Cancel successfully',
     recover_success: 'Recover successfully',
     warning_module_add: "Tree modules are up to 8 levels deep",
     send_success: 'Send successfully',

framework/sdk-parent/frontend/src/i18n/lang/zh-CN.js

@@ -79,6 +79,8 @@ const message = {
     save_as: '另存为',
     update: '更新',
     save_success: '保存成功',
+    add_success: '添加成功',
+    cancel_add_success: '取消添加成功',
     recover_success: '恢复成功',
     warning_module_add: "模块树深度最大为8层",
     send_success: '发送成功',

framework/sdk-parent/frontend/src/i18n/lang/zh-TW.js

@@ -79,6 +79,8 @@ const message = {
     save_as: '另存為',
     update: '更新',
     save_success: '保存成功',
+    add_success: '添加成功',
+    cancel_add_success: '取消添加成功',
     recover_success: '恢復成功',
     send_success: '發送成功',
     delete_success: '刪除成功',

test-track/frontend/src/business/case/components/TestCaseEdit.vue

@@ -877,11 +877,11 @@ export default {
     },
     addPublic() {
       this.casePublic = true;
-      this.saveCase();
+      this.saveCase(true);
     },
     removePublic() {
       this.casePublic = false;
-      this.saveCase();
+      this.saveCase(true);
     },
     handleCommand(e) {
       this.saveType = e;
@@ -1091,9 +1091,9 @@ export default {
       removeGoBackListener(this.close);
       this.dialogFormVisible = false;
     },
-    saveCase() {
+    saveCase(isAddPublic) {
       if (this.validateForm()) {
-        this._saveCase();
+        this._saveCase(isAddPublic);
       } else {
         if (this.$refs.versionHistory) {
           this.$refs.versionHistory.loading = false;
@@ -1103,7 +1103,7 @@ export default {
         }
       }
     },
-    _saveCase() {
+    _saveCase(isAddPublic) {
       let param = this.buildParam();
       if (this.validate(param)) {
         let option = this.getOption(param);
@@ -1117,7 +1117,11 @@ export default {
               this.$refs.otherInfo.getFileMetaData(response.data.id);
             }
             this.loading = false;
+            if (isAddPublic) {
+              this.$success(this.casePublic ? this.$t("commons.add_success") : this.$t("commons.cancel_add_success"), false);
+            } else {
               this.$success(this.$t("commons.save_success"), false);
+            }
             this.operationType = "edit";
             this.$emit("refreshTestCase");
             store.testCaseMap.set(this.form.id, 0);