Remove new badge from old guides

src/data/guides/frontend-vs-backend-ai.md

@@ -16,7 +16,7 @@ relatedGuides:
   "Top 30 Popular Front End Developer Interview Questions": "/questions/frontend"
   "Top 10 Web Developer Portfolio Templates - A Pro’s Pick": "/frontend/web-developer-portfolio"
   "Frontend Developer Job Description [2024 Template]": "/frontend/job-description"
-isNew: true
+isNew: false
 type: 'textual'
 date: 2024-10-17
 sitemap:

src/data/guides/full-stack-vs-backend.md

@@ -7,7 +7,7 @@ seo:
   title: 'Full stack vs Back end: What are the differences?'
   description: 'Full-stack vs Back-end: Learn the key differences in skills, roles, and technologies and find the right development path for you.'
   ogImageUrl: 'https://assets.roadmap.sh/guest/full-stack-vs-backend-y0i1g.jpg'
-isNew: true
+isNew: false
 type: 'textual'
 date: 2024-10-17
 sitemap: