Move editor locales into editor-client package

packages/node_modules/@node-red/editor-api/lib/editor/index.js

@@ -111,7 +111,7 @@ module.exports = {
         }
     },
     start: function() {
-        var catalogPath = path.resolve(path.join(__dirname,"locales"));
+        var catalogPath = path.resolve(path.join(path.dirname(require.resolve("@node-red/editor-client")),"locales"));
         return i18n.registerMessageCatalogs([
             {namespace: "editor",   dir: catalogPath, file:"editor.json"},
             {namespace: "jsonata",  dir: catalogPath, file:"jsonata.json"},