Update newsletter

src/components/DownloadPopup.astro

@@ -5,7 +5,7 @@ import CaptchaFields from './Captcha/CaptchaFields.astro';
 
 <Popup id='download-popup' title='Download' subtitle='Enter your email below to receive the download link.'>
   <form
-    action='https://newsletter.roadmap.sh/subscribe'
+    action='https://news.roadmap.sh/subscribe'
     method='POST'
     accept-charset='utf-8'
     target='_blank'

src/components/SubscribePopup.astro

@@ -5,7 +5,7 @@ import CaptchaFields from './Captcha/CaptchaFields.astro';
 
 <Popup id='subscribe-popup' title='Subscribe' subtitle='Enter your email below to receive updates.'>
   <form
-    action='https://newsletter.roadmap.sh/subscribe'
+    action='https://news.roadmap.sh/subscribe'
     method='POST'
     accept-charset='utf-8'
     target='_blank'

src/components/UpcomingForm.astro

@@ -9,7 +9,7 @@ import Icon from './Icon.astro';
     <h2 class='text-3xl mb-1 font-medium hidden sm:block'>Upcoming</h2>
     <p class='text-gray-600 mb-0 sm:mb-5'>Please check back later or subscribe below.</p>
 
-    <form action='https://newsletter.roadmap.sh/subscribe' method='post' accept-charset='utf-8' captcha-form>
+    <form action='https://news.roadmap.sh/subscribe' method='post' accept-charset='utf-8' captcha-form>
       <input
         type='email'
         required

src/pages/signup.astro

@@ -25,7 +25,7 @@ import BaseLayout from '../layouts/BaseLayout.astro';
       </div>
 
       <form
-        action='https://newsletter.roadmap.sh/subscribe'
+        action='https://news.roadmap.sh/subscribe'
         method='POST'
         accept-charset='utf-8'
         class='w-full'