fix: npm package not loading all files

Author: Lakshmikanta Patra

.changeset/clever-cats-hammer.md

@@ -0,0 +1,5 @@
+---
+'@frontendfixer/eslint-config-react': patch
+---
+
+all file are not build to final npm package

package.json

@@ -24,7 +24,12 @@
   "license": "MIT",
   "files": [
     "index.js",
-    "typescript.js"
+    "typescript.js",
+    "./rules/base.rules.js",
+    "./rules/typescript.rules.js",
+    "./.prettierrc",
+    "./.prettierignore",
+    "./tsconfig.json"
   ],
   "main": "index.js",
   "eslintConfig": {