Add tools namespace to localized strings

The tools namespace is added to the resources tag in multiple localized strings.xml files. This enables the use of tools attributes for design-time features or build-time processing without affecting the runtime behavior of the app.

Author: MihaiCristianCondrea

app/src/main/res/values-de-rDE/strings.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">Vorschau der Bildansicht</string>
     <string name="app_short_description">Lerne, wie man einfache Java-Apps in Android Studio erstellt. 📱</string>
     <string name="notification_update_title">Ein neues Update ist verfügbar.</string>

app/src/main/res/values-es-rGQ/strings.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">Vista previa de la imagen</string>
     <string name="app_short_description">Aprende a crear aplicaciones Java sencillas en Android Studio. 📱</string>
     <string name="notification_update_title">Nueva actualización disponible.</string>

app/src/main/res/values-es-rMX/strings.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">Vista previa de la imagen</string>
     <string name="app_short_description">Aprende a crear apps sencillas de Java en Android Studio. 📱</string>
     <string name="notification_update_title">Hay una nueva actualización disponible.</string>

app/src/main/res/values-fr-rFR/strings.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">Aperçu de l\'image</string>
     <string name="app_short_description">Apprenez à créer des applications Java simples dans Android Studio. 📱</string>
     <string name="notification_update_title">Nouvelle mise à jour disponible .</string>

app/src/main/res/values-it-rIT/strings.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">Anteprima della vista immagine</string>
     <string name="app_short_description">Impara a creare semplici app Java in Android Studio. 📱</string>
     <string name="notification_update_title">È disponibile un nuovo aggiornamento.</string>

app/src/main/res/values-ja-rJP/strings.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">画像ビューのプレビュー</string>
     <string name="app_short_description">Android Studio でシンプルな Java アプリを作る方法を学ぼう。 📱</string>
     <string name="notification_update_title">新しいアップデートがあります。</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">Prévia da visualização de imagem</string>
     <string name="app_short_description">Aprenda a criar aplicativos Java simples no Android Studio. 📱</string>
     <string name="notification_update_title">Nova atualização disponível.</string>

app/src/main/res/values-ro-rRO/strings.xml

@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="image_view_preview_desc">Previzualizare imagine</string>
     <string name="app_short_description">Învață cum să faci aplicații simple în Android Studio. 📱</string>
     <string name="notification_update_title">O nouă actualizare disponibilă.</string>