fix: fix dev stopping flow

package.json

@@ -1,6 +1,6 @@
 {
   "name": "million-lint-check",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "A command-line tool to verify if Million Lint is active in a project.",
   "main": "index.js",
   "files": [
@@ -15,7 +15,10 @@
     "test": "echo \"Error: no test specified\" && exit 0"
   },
   "keywords": [
-    ""
+    "million",
+    "cli",
+    "testing",
+    "frontend"
   ],
   "author": "Karan Handa",
   "license": "ISC",

src/index.ts

@@ -2,7 +2,7 @@
 const pjson = require('./package.json');
 
 import { Command } from 'commander';
-import { execSync } from 'child_process';
+import { execSync, spawn } from 'child_process';
 import puppeteer from 'puppeteer';
 import { fuzzPage } from './fuzzer';
 
@@ -42,12 +42,19 @@ program.command('setup')
     execSync('ni', { stdio: 'inherit' });
     try {
       execSync('npx @million/lint@latest', { stdio: 'inherit' });
-    } catch {
-
+    } catch(error) {
+      console.error('Error running Million Lint:', error);
     }
 
     console.log('Running development server...');
-    execSync('nr dev', { stdio: 'inherit' });
+    // Start the development server in the background
+    const devServer = spawn('nr', ['dev'], {
+      stdio: 'inherit',
+      shell: true,
+      detached: true,
+    });
+    console.log('Development server started in the background.');
+    devServer.unref();
 
     console.log('Opening browser and interacting with components...');
     await checkWhetherMillionWorks(options.port)