chore(*): add root workspace to package.json and package-lock.json (#17)

This pull request includes a small change to the `package.json` file.
The change adds the current directory (".") to the list of workspaces.

Author: lumirlumir

package-lock.json

@@ -7,6 +7,7 @@
     "node": ">=20.18.0"
   },
   "workspaces": [
+    ".",
     "packages/*",
     "tests/*",
     "website"