Refactoring of i18n (#3165)

Refactoring of i18n

src/client/app/common/views/widgets/donation.vue

@@ -2,11 +2,11 @@
 <div>
 	<mk-widget-container :show-header="false">
 		<article class="dolfvtibguprpxxhfndqaosjitixjohx">
-			<h1><fa icon="heart"/>%i18n:@title%</h1>
+			<h1><fa icon="heart"/>{{ $t('title') }}</h1>
 			<p v-if="meta">
-				{{ '%i18n:@text%'.substr(0, '%i18n:@text%'.indexOf('{')) }}
+				{{ this.$t('text').substr(0, this.$t('text').indexOf('{')) }}
 				<a :href="'mailto:' + meta.maintainer.email">{{ meta.maintainer.name }}</a>
-				{{ '%i18n:@text%'.substr('%i18n:@text%'.indexOf('}') + 1) }}
+				{{ this.$t('text').substr(this.$t('text').indexOf('}') + 1) }}
 			</p>
 		</article>
 	</mk-widget-container>
@@ -15,9 +15,12 @@
 
 <script lang="ts">
 import define from '../../../common/define-widget';
+import i18n from '../../../i18n';
+
 export default define({
 	name: 'donation'
 }).extend({
+	i18n: i18n('common/views/widgets/donation.vue'),
 	data() {
 		return {
 			meta: null