Update translations across multiple locales

Update and improve translations for multiple language files (ar, de, es, fr, hi, id, it, ja, pl, pt, ru, tr, zh). Key changes include localized strings for playlist saving ("Save Playlist As" -> localized), save/result/error messages, concurrent connections and help text, default selection/settings (video quality and subtitle language), and various wording/typo fixes. Also add/translate FFmpeg installation and yt-dlp setup messages in Turkish and Chinese. No functional code changes.

ytsage/languages/id.json

@@ -84,7 +84,7 @@
     "deselect_all": "Batalkan pilihan semua",
     "open_folder": "Buka lokasi folder",
     "history": "Riwayat",
-    "save_playlist": "Save Playlist As"
+    "save_playlist": "Simpan Playlist Sebagai"
   },
   "dialogs": {
     "custom_options": "Opsi khusus",
@@ -345,12 +345,12 @@
     "tab_general": "Umum",
     "tab_format": "Format",
     "tab_file": "Berkas",
-    "concurrent_fragments": "Concurrent Connections",
-    "concurrent_fragments_help": "Number of connections per download. Higher values bypass throttling but may cause temporary blocks if set too high. Default: 1.",
-    "defaults_settings": "Default Selection Settings",
-    "default_video_quality": "Default Video Resolution (Height):",
-    "default_subtitle_language": "Default Subtitle Language(s):",
-    "defaults_help": "Set your preferred video height and subtitle languages (comma-separated). They will be auto-selected if available."
+    "concurrent_fragments": "Koneksi Simultan",
+    "concurrent_fragments_help": "Jumlah koneksi per unduhan. Nilai yang lebih tinggi melewati pembatasan tetapi dapat menyebabkan pemblokiran sementara jika diatur terlalu tinggi. Default: 1.",
+    "defaults_settings": "Pengaturan Pilihan Default",
+    "default_video_quality": "Resolusi Video Default (Tinggi):",
+    "default_subtitle_language": "Bahasa Subtitel Default:",
+    "defaults_help": "Atur tinggi video dan bahasa subtitel pilihan Anda (pisahkan dengan koma). Mereka akan dipilih otomatis jika tersedia."
   },
   "main_ui": {
     "url_placeholder": "Masukkan URL video atau playlist YouTube",
@@ -476,12 +476,12 @@
     "total_videos": "Total Video: {count}",
     "display_format": "Playlist: {title} | {count} video",
     "select_videos_title": "Pilih Video Playlist",
-    "save_as": "Save Playlist As",
-    "save_success_title": "Success",
-    "saved_successfully": "Playlist saved successfully.",
-    "save_error_title": "Save Error",
-    "no_videos_to_save": "No playlist entries gathered!",
-    "save_error_msg": "Failed to save playlist."
+    "save_as": "Simpan Playlist Sebagai",
+    "save_success_title": "Berhasil",
+    "saved_successfully": "Playlist berhasil disimpan.",
+    "save_error_title": "Gagal Menyimpan",
+    "no_videos_to_save": "Tidak ada entri playlist yang dikumpulkan!",
+    "save_error_msg": "Gagal menyimpan playlist."
   },
   "subtitle_selection": {
     "count_selected": "{count} dipilih"
@@ -638,4 +638,4 @@
     "update_failed": "❌ Pembaruan gagal: {error}",
     "check_failed": "Gagal memeriksa pembaruan. Harap periksa koneksi internet Anda."
   }
-}
+}