Add save_playlist key to language files

Add a new "save_playlist" entry (placeholder "Save Playlist As") to multiple locale JSON files (ar, de, es, fr, hi, id, it, ja, pl, pt, ru, tr, zh) to provide a translation key for saving playlists. Also adds the required trailing commas when inserting the new entries.

ytsage/languages/ar.json

@@ -83,7 +83,8 @@
     "select_all": "تحديد الكل",
     "deselect_all": "إلغاء تحديد الكل",
     "open_folder": "فتح موقع المجلد",
-    "history": "السجل"
+    "history": "السجل",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "خيارات مخصصة",

ytsage/languages/de.json

@@ -83,7 +83,8 @@
     "select_all": "Alle auswählen",
     "deselect_all": "Alle abwählen",
     "open_folder": "Ordnerspeicherort öffnen",
-    "history": "Verlauf"
+    "history": "Verlauf",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Benutzerdefinierte Optionen",

ytsage/languages/es.json

@@ -50,7 +50,8 @@
     "select_all": "Seleccionar Todos",
     "deselect_all": "Deseleccionar Todos",
     "open_folder": "Abrir ubicación de carpeta",
-    "history": "Historial"
+    "history": "Historial",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Opciones Personalizadas",

ytsage/languages/fr.json

@@ -83,7 +83,8 @@
     "select_all": "Tout sélectionner",
     "deselect_all": "Tout désélectionner",
     "open_folder": "Ouvrir l'emplacement du dossier",
-    "history": "Historique"
+    "history": "Historique",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Options personnalisées",

ytsage/languages/hi.json

@@ -83,7 +83,8 @@
     "select_all": "सभी चुनें",
     "deselect_all": "सभी को अचयनित करें",
     "open_folder": "फ़ोल्डर स्थान खोलें",
-    "history": "इतिहास"
+    "history": "इतिहास",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "कस्टम विकल्प",

ytsage/languages/id.json

@@ -83,7 +83,8 @@
     "select_all": "Pilih semua",
     "deselect_all": "Batalkan pilihan semua",
     "open_folder": "Buka lokasi folder",
-    "history": "Riwayat"
+    "history": "Riwayat",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Opsi khusus",

ytsage/languages/it.json

@@ -83,7 +83,8 @@
     "select_all": "Seleziona tutto",
     "deselect_all": "Deseleziona tutto",
     "open_folder": "Apri posizione cartella",
-    "history": "Cronologia"
+    "history": "Cronologia",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Opzioni personalizzate",

ytsage/languages/ja.json

@@ -83,7 +83,8 @@
     "select_all": "すべて選択",
     "deselect_all": "すべて解除",
     "open_folder": "フォルダの場所を開く",
-    "history": "履歴"
+    "history": "履歴",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "カスタムオプション",

ytsage/languages/pl.json

@@ -83,7 +83,8 @@
     "select_all": "Zaznacz wszystko",
     "deselect_all": "Odznacz wszystko",
     "open_folder": "Otwórz lokalizację folderu",
-    "history": "Historia"
+    "history": "Historia",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Opcje niestandardowe",

ytsage/languages/pt.json

@@ -83,7 +83,8 @@
     "select_all": "Selecionar Tudo",
     "deselect_all": "Desmarcar Tudo",
     "open_folder": "Abrir local da pasta",
-    "history": "Histórico"
+    "history": "Histórico",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Opções Personalizadas",

ytsage/languages/ru.json

@@ -83,7 +83,8 @@
     "select_all": "Выбрать всё",
     "deselect_all": "Снять выделение",
     "open_folder": "Открыть расположение папки",
-    "history": "История"
+    "history": "История",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Пользовательские опции",

ytsage/languages/tr.json

@@ -83,7 +83,8 @@
     "select_all": "Tümünü seç",
     "deselect_all": "Tüm seçimi kaldır",
     "open_folder": "Klasör konumunu aç",
-    "history": "Geçmiş"
+    "history": "Geçmiş",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "Özel seçenekler",

ytsage/languages/zh.json

@@ -83,7 +83,8 @@
     "select_all": "全选",
     "deselect_all": "取消全选",
     "open_folder": "打开文件夹位置",
-    "history": "历史"
+    "history": "历史",
+    "save_playlist": "Save Playlist As"
   },
   "dialogs": {
     "custom_options": "自定义选项",