feat(editor): Combine 'Move to Folder' and 'Change owner' modals (#15756)

This new modal also allows transferring entire folders to other projects and users.

packages/frontend/editor-ui/src/components/Modal.vue

@@ -98,6 +98,13 @@ function handleEnter() {
 	emit('enter');
 }
 
+function onOpened() {
+	// Triggers when the Dialog opening animation ends.
+	// This can be helpful at positioning dropdowns etc correctly,
+	// as the dialog doesn't now move anymore at this point.
+	props.eventBus?.emit('opened');
+}
+
 function onWindowKeydown(event: KeyboardEvent) {
 	if (event?.keyCode === 13) handleEnter();
 }
@@ -150,6 +157,7 @@ function getCustomClass() {
 		:data-test-id="`${name}-modal`"
 		:modal-class="center ? $style.center : ''"
 		:z-index="APP_Z_INDEXES.MODALS"
+		@opened="onOpened"
 	>
 		<template v-if="$slots.header" #header>
 			<slot v-if="!loading" name="header" />