fixes some warnining and test errors

_config.yml

@@ -0,0 +1,18 @@
+title: CodeHarborHub
+description: >- # A longer description
+  CodeHarborHub is a platform for sharing and learning Web Development, Programming, and Software Development.
+author: Ajay Dhangar
+email: ajaydhangar49@gmail.com
+baseurl: "/" # Leave empty for GitHub Pages
+url: "https://codeharborhub.github.io" # Replace with your GitHub Pages URL
+
+# Build settings
+theme: minima # Choose a Jekyll theme (e.g., minima, cayman, slate, etc.)
+plugins:
+  - jekyll-feed # Enables RSS feed for posts
+
+# Optional: Custom settings for the theme
+markdown: kramdown
+highlighter: rouge
+permalink: pretty
+paginate: 5 # Number of posts per page