rename locale iife script

packages/core/package.json

@@ -27,7 +27,7 @@
       "./preact": {},
       "./locales/*": {
         "iife": {
-          "generator": "./scripts/generate-locales-each-iife.js",
+          "generator": "./scripts/generate-locale-iife.js",
           "globals": {
             "../index.js": "FullCalendar"
           }

packages/core/scripts/generate-locales-each-iife.js → packages/core/scripts/generate-locale-iife.js

@@ -3,8 +3,6 @@ import { fileURLToPath } from 'url'
 import { readFile } from 'fs/promises'
 import handlebars from 'handlebars'
 
-// TODO rename to 'generate-locale-iife.js'
-
 const pkgDir = joinPaths(fileURLToPath(import.meta.url), '../..')
 const templatePath = joinPaths(pkgDir, 'src/locales/iife.js.tpl')