Add "type": "module" to package.json files

Author: skirtles-code

packages/create-vue-lib/src/template/base/config/packages/@projectName@/package.json.ejs

@@ -12,6 +12,7 @@
     "type": "git",
     "url": "<%- config.githubRepository %>"
   },
+  "type": "module",
   "sideEffects": false,
   "main": "dist/<%- config.unscopedPackageName %>.cjs",
   "module": "dist/<%- config.unscopedPackageName %>.esm-bundler.prod.mjs",
@@ -22,7 +23,7 @@
     ".": {
       "types": "./dist/<%- config.unscopedPackageName %>.d.ts",
       "import": {
-        "development": "./dist/<%- config.unscopedPackageName %>.esm.dev.js",
+        "development": "./dist/<%- config.unscopedPackageName %>.esm.dev.mjs",
         "default": "./dist/<%- config.unscopedPackageName %>.esm-bundler.prod.mjs"
       },
       "require": "./dist/<%- config.unscopedPackageName %>.cjs"

packages/create-vue-lib/src/template/playground/config/packages/playground/package.json

@@ -1,5 +1,6 @@
 {
   "private": true,
+  "type": "module",
   "scripts": {
     "clean": "rimraf dist",
     "dev": "vite --port 5051",

packages/create-vue-lib/src/template/vitepress/config/packages/docs/package.json

@@ -1,5 +1,6 @@
 {
   "private": true,
+  "type": "module",
   "scripts": {
     "clean": "rimraf dist .vitepress/cache",
     "dev": "vitepress dev .",