fix: process.env.PWD to process.cwd()

Changed the current working directory assignee from `process.env.PWD` to `process.cwd()` as there is no key present for `PWD` in `env` object

index.js

@@ -5,7 +5,7 @@ const { execSync } = require("child_process");
 const fs = require("fs");
 const { resolve } = require("path");
 
-const USER_DIRECTORY = process.env.PWD;
+const USER_DIRECTORY = process.cwd();
 const TEMPLATE_DIRECTORY = resolve(__dirname, "template");
 const QUESTIONS = [
     {
@@ -91,4 +91,4 @@ function install() {
     const answers = await question();
     scaffold(answers);
     install();
-})();
+})();