add l10n files

Author: pawelangelow

l10n/bundle.l10n.json

@@ -101,8 +101,12 @@
   "Download": "Download",
   "Key should have correct syntax.": "Key should have correct syntax.",
   "Value should have JSON format.": "Value should have JSON format.",
-  "Enter JSON value": "Enter JSON value",
+  "Duplicate JSON key detected": "Duplicate JSON key detected",
+  "You already have the same JSON key.": "You already have the same JSON key.",
+  "If you proceed, a value of the existing JSON key will be overwritten.": "If you proceed, a value of the existing JSON key will be overwritten.",
+  "Overwrite": "Overwrite",
   "Enter JSON key": "Enter JSON key",
+  "Enter JSON value": "Enter JSON value",
   "Add Elements": "Add Elements",
   "Remove Elements": "Remove Elements",
   "Remove from tail": "Remove from tail",