Merge branch 'misskey-develop' into merge/2025-03-24

# Conflicts:
#	.github/workflows/api-misskey-js.yml
#	.github/workflows/changelog-check.yml
#	.github/workflows/check-misskey-js-autogen.yml
#	.github/workflows/get-api-diff.yml
#	.github/workflows/lint.yml
#	.github/workflows/locale.yml
#	.github/workflows/on-release-created.yml
#	.github/workflows/storybook.yml
#	.github/workflows/test-backend.yml
#	.github/workflows/test-federation.yml
#	.github/workflows/test-frontend.yml
#	.github/workflows/test-misskey-js.yml
#	.github/workflows/test-production.yml
#	.github/workflows/validate-api-json.yml
#	package.json
#	packages/backend/package.json
#	packages/backend/src/server/api/ApiCallService.ts
#	packages/backend/src/server/api/endpoints/drive/files/create.ts
#	packages/frontend-shared/js/url.ts
#	packages/frontend/package.json
#	packages/frontend/src/components/MkFileCaptionEditWindow.vue
#	packages/frontend/src/components/MkInfo.vue
#	packages/frontend/src/components/MkLink.vue
#	packages/frontend/src/components/MkNote.vue
#	packages/frontend/src/components/MkNotes.vue
#	packages/frontend/src/components/MkPageWindow.vue
#	packages/frontend/src/components/MkReactionsViewer.vue
#	packages/frontend/src/components/MkTimeline.vue
#	packages/frontend/src/components/MkUrlPreview.vue
#	packages/frontend/src/components/MkUserPopup.vue
#	packages/frontend/src/components/global/MkPageHeader.vue
#	packages/frontend/src/components/global/MkUrl.vue
#	packages/frontend/src/components/global/PageWithHeader.vue
#	packages/frontend/src/pages/about-misskey.vue
#	packages/frontend/src/pages/announcements.vue
#	packages/frontend/src/pages/antenna-timeline.vue
#	packages/frontend/src/pages/channel.vue
#	packages/frontend/src/pages/instance-info.vue
#	packages/frontend/src/pages/note.vue
#	packages/frontend/src/pages/page.vue
#	packages/frontend/src/pages/role.vue
#	packages/frontend/src/pages/tag.vue
#	packages/frontend/src/pages/timeline.vue
#	packages/frontend/src/pages/user-list-timeline.vue
#	packages/frontend/src/pages/user/followers.vue
#	packages/frontend/src/pages/user/following.vue
#	packages/frontend/src/pages/user/home.vue
#	packages/frontend/src/pages/user/index.vue
#	packages/frontend/src/ui/deck.vue
#	packages/misskey-js/generator/package.json
#	pnpm-lock.yaml
#	scripts/changelog-checker/package-lock.json
#	scripts/changelog-checker/package.json

4 files changed, 48 insertions, 130 deletions

diff --git a/packages/frontend/src/components/global/MkPageHeader.vue b/packages/frontend/src/components/global/MkPageHeader.vue
index 42bb49e8d9..c939f0b44e 100644
--- a/packages/frontend/src/components/global/MkPageHeader.vue
+++ b/packages/frontend/src/components/global/MkPageHeader.vue
@@ -49,19 +49,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 </div>
 </template>
 
-<script lang="ts" setup>
-import { onMounted, onUnmounted, ref, inject, useTemplateRef, computed } from 'vue';
-import { scrollToTop } from '@@/js/scroll.js';
-import XTabs from './MkPageHeader.tabs.vue';
-import type { Tab } from './MkPageHeader.tabs.vue';
+<script lang="ts">
 import type { PageHeaderItem } from '@/types/page-header.js';
 import type { PageMetadata } from '@/page.js';
-import { globalEvents } from '@/events.js';
-import { openAccountMenu as openAccountMenu_ } from '@/accounts.js';
-import { $i } from '@/i.js';
-import { DI } from '@/di.js';
+import type { Tab } from './MkPageHeader.tabs.vue';
 
-const props = withDefaults(defineProps<{
+export type PageHeaderProps = {
 	overridePageMetadata?: PageMetadata;
 	tabs?: Tab[];
 	tab?: string;
@@ -70,7 +63,19 @@ const props = withDefaults(defineProps<{
 	hideTitle?: boolean;
 	displayMyAvatar?: boolean;
 	displayBackButton?: boolean;
-}>(), {
+};
+</script>
+
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref, inject, useTemplateRef, computed } from 'vue';
+import { scrollToTop } from '@@/js/scroll.js';
+import XTabs from './MkPageHeader.tabs.vue';
+import { globalEvents } from '@/events.js';
+import { openAccountMenu as openAccountMenu_ } from '@/accounts.js';
+import { $i } from '@/i.js';
+import { DI } from '@/di.js';
+
+const props = withDefaults(defineProps<PageHeaderProps>(), {
 	tabs: () => ([] as Tab[]),
 });
 
diff --git a/packages/frontend/src/components/global/MkSpacer.vue b/packages/frontend/src/components/global/MkSpacer.vue
deleted file mode 100644
index c3bc37cb92..0000000000
--- a/packages/frontend/src/components/global/MkSpacer.vue
+++ /dev/null
@@ -1,58 +0,0 @@
-<!--
-SPDX-FileCopyrightText: syuilo and misskey-project
-SPDX-License-Identifier: AGPL-3.0-only
--->
-
-<template>
-<div :class="[$style.root, { [$style.rootMin]: forceSpacerMin }]">
-	<div :class="$style.content">
-		<slot></slot>
-	</div>
-</div>
-</template>
-
-<script lang="ts" setup>
-import { inject } from 'vue';
-import { deviceKind } from '@/utility/device-kind.js';
-import { DI } from '@/di.js';
-
-const props = withDefaults(defineProps<{
-	contentMax?: number | null;
-	marginMin?: number;
-	marginMax?: number;
-}>(), {
-	contentMax: null,
-	marginMin: 12,
-	marginMax: 24,
-});
-
-const forceSpacerMin = inject(DI.forceSpacerMin, false) || deviceKind === 'smartphone';
-</script>
-
-<style lang="scss" module>
-.root {
-	box-sizing: border-box;
-	width: 100%;
-}
-.rootMin {
-	padding: v-bind('props.marginMin + "px"') !important;
-}
-
-.content {
-	margin: 0 auto;
-	max-width: v-bind('props.contentMax + "px"');
-	container-type: inline-size;
-}
-
-@container (max-width: 450px) {
-	.root {
-		padding: v-bind('props.marginMin + "px"');
-	}
-}
-
-@container (min-width: 451px) {
-	.root {
-		padding: v-bind('props.marginMax + "px"');
-	}
-}
-</style>
diff --git a/packages/frontend/src/components/global/PageWithHeader.vue b/packages/frontend/src/components/global/PageWithHeader.vue
index 85e61fd532..58c222038a 100644
--- a/packages/frontend/src/components/global/PageWithHeader.vue
+++ b/packages/frontend/src/components/global/PageWithHeader.vue
@@ -6,9 +6,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <div ref="rootEl" :class="[$style.root, reversed ? '_pageScrollableReversed' : '_pageScrollable']">
 	<MkStickyContainer>
-		<template #header><MkPageHeader v-model:tab="tab" :actions="actions" :tabs="tabs" :displayBackButton="displayBackButton"/></template>
+		<template #header><MkPageHeader v-model:tab="tab" v-bind="pageHeaderProps"/></template>
 		<div :class="$style.body">
-			<slot></slot>
+			<MkSwiper v-if="swipable && (props.tabs?.length ?? 1) > 1" v-model:tab="tab" :class="$style.swiper" :tabs="props.tabs">
+				<slot></slot>
+			</MkSwiper>
+			<slot v-else></slot>
 		</div>
 		<template #footer><slot name="footer"></slot></template>
 	</MkStickyContainer>
@@ -16,22 +19,24 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { useTemplateRef } from 'vue';
+import { computed, useTemplateRef } from 'vue';
 import { scrollInContainer } from '@@/js/scroll.js';
-import type { PageHeaderItem } from '@/types/page-header.js';
-import type { Tab } from './MkPageHeader.tabs.vue';
+import type { PageHeaderProps } from './MkPageHeader.vue';
 import { useScrollPositionKeeper } from '@/use/use-scroll-position-keeper.js';
+import MkSwiper from '@/components/MkSwiper.vue';
+import { useRouter } from '@/router.js';
 
-const props = withDefaults(defineProps<{
-	tabs?: Tab[];
-	actions?: PageHeaderItem[] | null;
-	thin?: boolean;
-	hideTitle?: boolean;
-	displayMyAvatar?: boolean;
+const props = withDefaults(defineProps<PageHeaderProps & {
 	reversed?: boolean;
-	displayBackButton?: boolean;
+	swipable?: boolean;
 }>(), {
-	tabs: () => ([] as Tab[]),
+	reversed: false,
+	swipable: true,
+});
+
+const pageHeaderProps = computed(() => {
+	const { reversed, ...rest } = props;
+	return rest;
 });
 
 const tab = defineModel<string>('tab');
@@ -39,10 +44,18 @@ const rootEl = useTemplateRef('rootEl');
 
 useScrollPositionKeeper(rootEl);
 
+const router = useRouter();
+
+router.useListener('same', () => {
+	scrollToTop();
+});
+
+function scrollToTop() {
+	if (rootEl.value) scrollInContainer(rootEl.value, { top: 0, behavior: 'smooth' });
+}
+
 defineExpose({
-	scrollToTop: () => {
-		if (rootEl.value) scrollInContainer(rootEl.value, { top: 0, behavior: 'smooth' });
-	},
+	scrollToTop,
 });
 </script>
 
@@ -51,7 +64,7 @@ defineExpose({
 
 }
 
-.body {
+.body, .swiper {
 	min-height: calc(100cqh - (var(--MI-stickyTop, 0px) + var(--MI-stickyBottom, 0px)));
 }
 </style>
diff --git a/packages/frontend/src/components/global/RouterView.vue b/packages/frontend/src/components/global/RouterView.vue
index 78ac6900a3..27f7b18559 100644
--- a/packages/frontend/src/components/global/RouterView.vue
+++ b/packages/frontend/src/components/global/RouterView.vue
@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div ref="rootEl" class="_pageContainer" :class="$style.root">
+<div class="_pageContainer" :class="$style.root">
 	<KeepAlive :max="prefer.s.numberOfPageCache">
 		<Suspense :timeout="0">
 			<component :is="currentPageComponent" :key="key" v-bind="Object.fromEntries(currentPageProps)"/>
@@ -42,37 +42,6 @@ provide(DI.viewId, viewId);
 const currentDepth = inject(DI.routerCurrentDepth, 0);
 provide(DI.routerCurrentDepth, currentDepth + 1);
 
-const rootEl = useTemplateRef('rootEl');
-onMounted(() => {
-	if (prefer.s.animation) {
-		rootEl.value.style.viewTransitionName = viewId; // view-transition-nameにcss varが使えないっぽいため直接代入
-	}
-});
-
-// view-transition-newなどの<pt-name-selector>にはcss varが使えず、v-bindできないため直接スタイルを生成
-const viewTransitionStylesTag = window.document.createElement('style');
-viewTransitionStylesTag.textContent = `
-@keyframes ${viewId}-old {
-	to { transform: scale(0.95); opacity: 0; }
-}
-
-@keyframes ${viewId}-new {
-	from { transform: scale(0.95); opacity: 0; }
-}
-
-::view-transition-old(${viewId}) {
-	animation-duration: 0.2s;
-  animation-name: ${viewId}-old;
-}
-
-::view-transition-new(${viewId}) {
-	animation-duration: 0.2s;
-  animation-name: ${viewId}-new;
-}
-`;
-
-window.document.head.appendChild(viewTransitionStylesTag);
-
 const current = router.current!;
 const currentPageComponent = shallowRef('component' in current.route ? current.route.component : MkLoadingPage);
 const currentPageProps = ref(current.props);
@@ -90,18 +59,7 @@ router.useListener('change', ({ resolved }) => {
 		currentRoutePath = resolved.route.path;
 	}
 
-	// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
-	if (prefer.s.animation && window.document.startViewTransition) {
-		window.document.startViewTransition(() => new Promise((res) => {
-			_();
-			nextTick(() => {
-				res();
-				//setTimeout(res, 100);
-			});
-		}));
-	} else {
-		_();
-	}
+	_();
 });
 </script>