Refactor TelegramManager and improve frontend article display

- Simplified inline keyboard button creation in TelegramManager for better readability.
- Adjusted the structure of the keyboard arrays to ensure proper formatting.
- Enhanced Articles.vue by cleaning up the layout and ensuring consistent spacing and alignment.
- Improved the handling of article display properties for better user experience.

managers/telegram_manager.py

@@ -117,8 +117,8 @@ class TelegramManager:
         
         # Crear botones inline para el primer mensaje del grupo
         if is_favorite:
-            keyboard = [
-                [
+        keyboard = [
+            [
                     InlineKeyboardButton("✅ En favoritos", callback_data=f"already_fav_{article.get_platform()}_{article.get_id()}"),
                     InlineKeyboardButton("🗑️ Quitar", callback_data=f"unfav_{article.get_platform()}_{article.get_id()}")
                 ],
@@ -130,9 +130,9 @@ class TelegramManager:
             keyboard = [
                 [
                     InlineKeyboardButton("⭐ Añadir a favoritos", callback_data=f"fav_{article.get_platform()}_{article.get_id()}_{search_name}"),
-                    InlineKeyboardButton("Ir al anuncio", url=f"{article.get_url()}")
-                ]
+                InlineKeyboardButton("Ir al anuncio", url=f"{article.get_url()}")
             ]
+        ]
         reply_markup = InlineKeyboardMarkup(keyboard)
         
         # Enviar un mensaje adicional con los botones (reply al primer mensaje del grupo)
@@ -231,12 +231,12 @@ class TelegramManager:
                 ]
             ]
         else:
-            new_keyboard = [
+        new_keyboard = [
                 [
                     InlineKeyboardButton("✅ En favoritos", callback_data=f"already_fav_{platform}_{article_id}"),
                     InlineKeyboardButton("🗑️ Quitar", callback_data=f"unfav_{platform}_{article_id}")
                 ]
-            ]
+        ]
         await query.edit_message_reply_markup(
             reply_markup=InlineKeyboardMarkup(new_keyboard)
         )
@@ -326,11 +326,11 @@ class TelegramManager:
                 ]
             ]
         else:
-            keyboard = [
+        keyboard = [
                 [
                     InlineKeyboardButton("⭐ Añadir a favoritos", callback_data=f"fav_{platform}_{article_id}_Unknown")
                 ]
-            ]
+        ]
         await query.edit_message_reply_markup(
             reply_markup=InlineKeyboardMarkup(keyboard)
         )