enhance: e2eテストをできるだけ改良してみた (#8159)

* update docker image?

* 続

* serial run delete from "${table}" cascade

* use cypress official github action

* refuse install by cypress action

* clean up

* use wait?

* use more wait?

* Revert "use more wait?"

This reverts commit 18d0fcae9c.

* Revert "use wait?"

This reverts commit 5aa8feec9c.

* fix

* test

* test

* log?

* 握りつぶしてみる

* clean up

* env?

* clean up?

* disable video

* add comment

* remove test

* 成功?

* test browser

* nodeインストール無効化

* node16.13.0-chrome95-ff94

* node.js復活

* ？

* ちょっと戻してみる

* chrome?

* cross browser test2

* --shm-size=2g

* artifact?

* misskey.local?

* firefoxはあきらめる

* not headless?

* oops

* fix

* ??

* test1

* if?

* fail-fast: false

* headless: false

* easy error ignoreing describe

* エラーの解消
とちょっとリファクター

* add browser name to artifact

* Install mplayer for FireFox

* no wait?

* タイムアウトを甘くしてみる

* firefoxをあきらめる(n回目)

* remove timeout setting

* wait復活

* Update basic.js

* Update index.js

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

packages/client/src/components/timeline.vue

@@ -25,10 +25,10 @@ const emit = defineEmits<{
 
 provide('inChannel', computed(() => props.src === 'channel'));
 
-const tlComponent = ref<InstanceType<typeof XNotes>>();
+const tlComponent: InstanceType<typeof XNotes> = $ref();
 
 const prepend = note => {
-	tlComponent.value.prepend(note);
+	tlComponent.pagingComponent?.prepend(note);
 
 	emit('note');
 
@@ -38,16 +38,16 @@ const prepend = note => {
 };
 
 const onUserAdded = () => {
-	tlComponent.value.reload();
+	tlComponent.pagingComponent?.reload();
 };
 
 const onUserRemoved = () => {
-	tlComponent.value.reload();
+	tlComponent.pagingComponent?.reload();
 };
 
 const onChangeFollowing = () => {
-	if (!tlComponent.value.backed) {
-		tlComponent.value.reload();
+	if (!tlComponent.pagingComponent?.backed) {
+		tlComponent.pagingComponent?.reload();
 	}
 };