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.

content/resources/technical-documentation.md

@@ -25,3 +25,4 @@ La documentation technique de Chill se trouve à l'adresse suivante: http://docs
 <h5 class="content-subtitle bord-1">Contribuer, devenir prestataire</h5>
 
 Si vous souhaitez contribuer au code de Chill et peut-être devenir prestataire du logiciel, jetez un oeil à la page [Contributing](https://gitlab.com/Chill-Projet/chill-bundles/-/blob/master/CONTRIBUTING.md).
+<iframe src="https://docs.chill.social/en/latest/" style="width: 100%; min-height: 720px; border: 1px solid #ccc;"></iframe>