Improve "files" patterns for npm (in case of subfolder)

Author: MoOx

package.json

@@ -20,9 +20,9 @@
   "files": [
     "*.md",
     "bsconfig.json",
-    "src/*.re",
-    "src/*.js",
-    "!src/*.bs.js"
+    "src/**/*.re",
+    "src/**/*.js",
+    "!src/**/*.bs.js"
   ],
   "scripts": {
     "format:most": "prettier --write \"**/*.{md,json,js,css}\"",