feat(app/utils, plugins): normalize dates with improved format (#573)

source/plugins/stackoverflow/index.mjs

@@ -89,7 +89,7 @@ const format = {
       accepted,
       comments,
       author,
-      created:imports.format.date(creation_date * 1000, {dateStyle:"short"}),
+      created:imports.format.date(creation_date * 1000, {date:true}),
       link,
       id,
       question_id,
@@ -136,7 +136,7 @@ const format = {
       comments,
       views,
       author,
-      created:imports.format.date(creation_date * 1000, {dateStyle:"short"}),
+      created:imports.format.date(creation_date * 1000, {date:true}),
       link,
       id,
       accepted_answer_id,