enhance: 編集されたノートかどうか分かるように

packages/frontend/src/components/MkNoteDetailed.vue

@@ -93,6 +93,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</div>
 		<footer>
 			<div :class="$style.noteFooterInfo">
+				<div v-if="appearNote.updatedAt">
+					{{ i18n.ts.edited }}: <MkTime :time="appearNote.updatedAt" mode="detail"/>
+				</div>
 				<MkA :to="notePage(appearNote)">
 					<MkTime :time="appearNote.createdAt" mode="detail"/>
 				</MkA>

packages/frontend/src/components/MkNoteHeader.vue

@@ -14,6 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<img v-for="role in note.user.badgeRoles" :key="role.id" v-tooltip="role.name" :class="$style.badgeRole" :src="role.iconUrl"/>
 	</div>
 	<div :class="$style.info">
+		<span v-if="note.updatedAt" style="margin-right: 0.5em;" :title="i18n.ts.edited"><i class="ti ti-pencil"></i></span>
 		<MkA :to="notePage(note)">
 			<MkTime :time="note.createdAt"/>
 		</MkA>

packages/frontend/src/scripts/use-note-capture.ts

@@ -72,6 +72,7 @@ export function useNoteCapture(props: {
 			}
 
 			case 'updated': {
+				note.value.updatedAt = new Date().toISOString();
 				note.value.cw = body.cw;
 				note.value.text = body.text;
 				break;