feat(i18n): i18nize everything

app/components/Settings/BottomScreen/Menus/User/Birthday.vue

@@ -56,19 +56,19 @@ defineOptions({ render: () => null });
   <!-- date format may change based on the language (d/m/y is superior btw) -->
   <NumberInput
     :model-value="BIRTHDAY_MONTH"
-    title="Month"
+    :title="$t('settings.user.birthday.month')"
     :x="1 * 16"
     :disabled="true"
   />
   <NumberInput
     :model-value="BIRTHDAY_DAY"
-    title="Day"
+    :title="$t('settings.user.birthday.day')"
     :x="5 * 16"
     :disabled="true"
   />
   <NumberInput
     :model-value="BIRTHDAY_YEAR"
-    title="Day"
+    :title="$t('settings.user.birthday.year')"
     :digits="4"
     :x="9 * 16"
     :disabled="true"
@@ -76,8 +76,8 @@ defineOptions({ render: () => null });
 
   <CommonButtons
     :y-offset="0"
-    b-label="Cancel"
-    a-label="Confirm"
+    :b-label="$t('common.cancel')"
+    :a-label="$t('common.confirm')"
     @activate-b="handleActivateB"
     @activate-a="handleActivateA"
   />