test(#10336): add components/Mk[D-E].* stories (#14118)

* test(storybook): add `components/Mk[D-E].*` stories

* fix: mock instance name

* fix: invalid `reactionAcceptance` value

* style: missing trailing commas

packages/frontend/src/components/MkDonation.stories.impl.ts

@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { action } from '@storybook/addon-actions';
+import { StoryObj } from '@storybook/vue3';
+import { onBeforeUnmount } from 'vue';
+import MkDonation from './MkDonation.vue';
+import { instance } from '@/instance.js';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkDonation,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+				events() {
+					return {
+						closed: action('closed'),
+					};
+				},
+			},
+			template: '<MkDonation v-bind="props" v-on="events" />',
+		};
+	},
+	args: {
+		// @ts-expect-error name is used for mocking instance
+		name: 'Misskey Hub',
+	},
+	decorators: [
+		(_, { args }) => ({
+			setup() {
+				// @ts-expect-error name is used for mocking instance
+				instance.name = args.name;
+				onBeforeUnmount(() => instance.name = null);
+			},
+			template: '<story/>',
+		}),
+	],
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkDonation>;