[EPIC] SaaS Landing

[jpaulet]

As Vocdoni we need to update and improve the landing page to reflect the changes in the app and better explain the SaaS model, including more info and pages also to let people find us with search engines and improve our SEO.

• Saas Navbar #837
• Adapt the current landing #798
• Add the "Use Cases" pages #799
• Add the "Features" page #800
• Add the "Contact us" page #802
• Add the "Pricing" page #804
• Review, analytics and SEO #805

Use the:

• https://www.figma.com/design/20doP5U1ZeATpjeuDG00sw/%E2%9D%96-PREVIEW-%E2%9D%96-Untitled-UI-%E2%80%93-PRO-LITE-(v6.0) Design KIT for references and unification.
• https://untitled-ui-webflow-library.webflow.io/#components for reference on components, pages and examples.

V2:

• Add the "Demos" page #803
• Include a support chat #806
• Add the "Technology" page #801