✨ feat: add new contact form, hero, features, and richtext blocks; implement scroll-reveal action and update styles

- Introduced ContactFormBlock, FeaturesBlock, HeroBlock, and RichtextBlock components.
- Implemented a scroll-reveal action for animations on element visibility.
- Enhanced CSS styles for better theming and prose formatting.
- Added localization support for new components and updated existing translations.
- Created e2e tests for demo pages including contact form validation and navigation.
- Added a video tour showcasing the demo pages and interactions.

api/config.yml

@@ -9,6 +9,8 @@ meta:
       "<link rel='stylesheet' href='" + $projectBase + "_/assets/fonts/fonts.css?t=" + $project?.updateTime + "'>"
 
 collections:
+  - !include collections/content.yml
+  - !include collections/navigation.yml
   - !include collections/ssr.yml
 
 assets: