refactor PageTransition and PullDownRefresh

src/pages/event/EventRecordList.vue

@@ -51,7 +51,7 @@
 				/>
 			</t-dropdown-menu>
 		</div>
-		<t-pull-down-refresh
+		<app-pull-down-refresh
 			v-model="isRefreshing"
 			:refresh-timeout="30000"
 			@refresh="reloadRecords"
@@ -101,7 +101,7 @@
 				<div v-else class="center-tips" v-text="isLoading ? '正在加载登记事件记录' : '暂无登记事件记录'" />
 				<div v-if="pageResult.list.length" class="center-tips" v-text="loadStateText" />
 			</div>
-		</t-pull-down-refresh>
+		</app-pull-down-refresh>
 	</div>
 	<nav-bar-action-menu v-if="canShowActionMenu" :actions="actionList" />
 	<customer-selector