code refactor

src/views/mobile/settings/TextSizeSettingsPage.vue

@@ -143,7 +143,7 @@ export default {
             return getDay(this.currentTime);
         },
         currentDayOfWeek() {
-            return this.$t(`datetime.${getDayOfWeekName(this.currentTime)}.short`);
+            return this.$locale.getWeekdayShortName(getDayOfWeekName(this.currentTime));
         },
         currentShortTime() {
             return this.$locale.formatUnixTimeToShortTime(this.userStore, this.currentTime);

src/views/mobile/transactions/ListPage.vue

@@ -159,7 +159,7 @@
                                         {{ transaction.day }}
                                     </span>
                                     <span class="transaction-day-of-week full-line flex-direction-column">
-                                        {{ $t(`datetime.${transaction.dayOfWeek}.short`) }}
+                                        {{ getWeekdayShortName(transaction) }}
                                     </span>
                                 </div>
                             </template>
@@ -857,6 +857,9 @@ export default {
                 enableThousandsSeparator: this.settingsStore.appSettings.thousandsSeparator
             });
         },
+        getWeekdayShortName(transaction) {
+            return this.$locale.getWeekdayShortName(transaction.dayOfWeek);
+        },
         getTransactionTypeName(type, defaultName) {
             switch (type){
                 case this.allTransactionTypes.ModifyBalance: