feat: support uploading folders via drag-and-drop and toolbar button

locales/de/common.json

@@ -2053,7 +2053,7 @@
     "file": "Datei",
     "parent_directory": "Übergeordnetes Verzeichnis",
     "breadcrumb_root": "Startseite",
-    "drop_files_here": "Dateien hier ablegen zum Hochladen",
+    "drop_files_here": "Dateien oder Ordner hier ablegen zum Hochladen",
     "uploading": "Wird hochgeladen...",
     "upload_success": "{count, plural, one {1 Datei hochgeladen} other {# Dateien hochgeladen}}",
     "upload_error": "Datei konnte nicht hochgeladen werden",

locales/en/common.json

@@ -2066,7 +2066,7 @@
     "file": "File",
     "parent_directory": "Parent directory",
     "breadcrumb_root": "Home",
-    "drop_files_here": "Drop files here to upload",
+    "drop_files_here": "Drop files or folders here to upload",
     "uploading": "Uploading...",
     "upload_success": "{count, plural, one {1 file uploaded} other {# files uploaded}}",
     "upload_error": "Failed to upload file",

locales/es/common.json

@@ -2053,7 +2053,7 @@
     "file": "Archivo",
     "parent_directory": "Directorio superior",
     "breadcrumb_root": "Inicio",
-    "drop_files_here": "Suelte los archivos aquí para subirlos",
+    "drop_files_here": "Suelte archivos o carpetas aquí para subirlos",
     "uploading": "Subiendo...",
     "upload_success": "{count, plural, one {1 archivo subido} other {# archivos subidos}}",
     "upload_error": "Error al subir el archivo",

locales/fr/common.json

@@ -2053,7 +2053,7 @@
     "file": "Fichier",
     "parent_directory": "Répertoire parent",
     "breadcrumb_root": "Accueil",
-    "drop_files_here": "Déposez les fichiers ici pour les téléverser",
+    "drop_files_here": "Déposez des fichiers ou dossiers ici pour les téléverser",
     "uploading": "Téléversement en cours...",
     "upload_success": "{count, plural, one {1 fichier téléversé} other {# fichiers téléversés}}",
     "upload_error": "Échec du téléversement du fichier",

locales/it/common.json

@@ -2053,7 +2053,7 @@
     "file": "File",
     "parent_directory": "Directory superiore",
     "breadcrumb_root": "Home",
-    "drop_files_here": "Trascina i file qui per caricarli",
+    "drop_files_here": "Trascina file o cartelle qui per caricarli",
     "uploading": "Caricamento in corso...",
     "upload_success": "{count, plural, one {1 file caricato} other {# file caricati}}",
     "upload_error": "Caricamento del file non riuscito",

locales/ja/common.json

@@ -2053,7 +2053,7 @@
     "file": "ファイル",
     "parent_directory": "親ディレクトリ",
     "breadcrumb_root": "ホーム",
-    "drop_files_here": "ここにファイルをドロップしてアップロード",
+    "drop_files_here": "ここにファイルまたはフォルダをドロップしてアップロード",
     "uploading": "アップロード中...",
     "upload_success": "{count, plural, other {#件のファイルをアップロードしました}}",
     "upload_error": "ファイルのアップロードに失敗しました",

locales/nl/common.json

@@ -2053,7 +2053,7 @@
     "file": "Bestand",
     "parent_directory": "Bovenliggende map",
     "breadcrumb_root": "Start",
-    "drop_files_here": "Sleep bestanden hierheen om te uploaden",
+    "drop_files_here": "Sleep bestanden of mappen hierheen om te uploaden",
     "uploading": "Uploaden...",
     "upload_success": "{count, plural, one {1 bestand geüpload} other {# bestanden geüpload}}",
     "upload_error": "Bestand uploaden mislukt",

locales/pt/common.json

@@ -2053,7 +2053,7 @@
     "file": "Ficheiro",
     "parent_directory": "Diretório superior",
     "breadcrumb_root": "Início",
-    "drop_files_here": "Largue os ficheiros aqui para carregar",
+    "drop_files_here": "Largue ficheiros ou pastas aqui para carregar",
     "uploading": "A carregar...",
     "upload_success": "{count, plural, one {1 ficheiro carregado} other {# ficheiros carregados}}",
     "upload_error": "Falha ao carregar o ficheiro",