feat: Update features and pricing details in the application

- Refactored feature descriptions and added new features for document generation and appointment management.
- Updated the pricing structure, including adjustments to pack prices and additional options for training.
- Introduced a new blog section with initial blog posts.
- Enhanced the technical documentation page with an embedded iframe for better accessibility.
- Improved CSS styles for better responsiveness and visual consistency across the application.
- Updated Hugo configuration to reflect new menu items and page structures.

themes/chill-theme/layouts/shortcodes/features-list.html

@@ -11,7 +11,7 @@
         {{ $parts := split . "|" }}
         {{ if ge (len $parts) 2 }}
           <div class="flex gap-6">
-            <div class="w-10 h-10 rounded-xl flex items-center justify-center flex-shrink-0" style="background-color: {{ $color }}15;">
+            <div class="w-10 h-10 rounded-xl flex items-center justify-center flex-shrink-0" class="rounded-xl">
               {{ partial "icons" (dict "name" "check" "color" $color "size" "6") }}
             </div>
             <div>