fix: 次级工具栏内容编辑文案及icon修改

packages/webview/locales/de.json

@@ -51,7 +51,9 @@
     "print" : "Drucken",
     "language": "Sprache",
 
+    "editText": "Text bearbeiten",
     "addText": "Text hinzufügen",
+    "editImage": "Bild bearbeiten",
     "addImage": "Bild einfügen",
     "undo": "Rückgängig",
     "redo": "Redo"

packages/webview/locales/es.json

@@ -51,7 +51,9 @@
     "print" : "Imprimir",
     "language": "Idioma",
 
+    "editText": "Editar texto",
     "addText": "Agregar texto",
+    "editImage": "Editar imagen",
     "addImage": "Insertar imagen",
     "undo": "Deshacer",
     "redo": "Rehacer"

packages/webview/locales/fr.json

@@ -51,7 +51,9 @@
     "print" : "Imprimer",
     "language": "Langue",
 
+    "editText": "Éditer le texte",
     "addText": "Ajouter un texte",
+    "editImage": "Éditer l'image",
     "addImage": "Insérer une image",
     "undo": "Annuler",
     "redo": "Refaire"