Revert "fix: add exports field in package.json #31"

This reverts commit 9baa752.

Author: jaywcjlove

package.json

@@ -4,32 +4,6 @@
   "description": "A simple code editor with syntax highlighting.",
   "main": "cjs/index.js",
   "module": "esm/index.js",
-  "exports": {
-    ".": {
-      "import": "./esm/index.js",
-      "require": "./cjs/index.js"
-    },
-    "./index": {
-      "import": "./esm/index.js",
-      "require": "./cjs/index.js"
-    },
-    "./shortcuts": {
-      "import": "./esm/shortcuts.js",
-      "require": "./cjs/shortcuts.js"
-    },
-    "./styles": {
-      "import": "./esm/styles.js",
-      "require": "./cjs/styles.js"
-    },
-    "./SelectionText": {
-      "import": "./esm/SelectionText.js",
-      "require": "./cjs/SelectionText.js"
-    },
-    "./utils": {
-      "import": "./esm/utils.js",
-      "require": "./cjs/utils.js"
-    }
-  },
   "scripts": {
     "prepare": "husky install && npm run build",
     "doc": "kkt build --app-src ./website",