Resize images in the composer (ihasmail #33)

(cherry picked from commit f17bdc9fff1455a734e19fdd8004fcd6b7970825)

web/src/locales/ja.ts

@@ -808,6 +808,9 @@ export const catalog: Catalog = {
     "Text size": "文字サイズ",
     "Font size": "フォントサイズ",
     "Small": "小",
+    "Original size": "元のサイズ",
+    "Drag to resize": "ドラッグしてサイズを変更",
+    "Image size": "画像のサイズ",
     "Medium": "中",
     "Large": "大",
     "Huge": "特大",