Add the "Use Cases" pages

[jpaulet]

As a potential customer, I want to explore different use cases for Vocdoni across various verticals (Institutions, Coops, Orgs, Sports Clubs, etc.) so that I can understand how the platform could fit my specific needs.

• [ ] Create the "Use cases" page with all the different use-cases as an image/title/desc (img1)
• [ ] Create the individual pages for each use case (10 sub-pages) (img2)
• [ ] Search and include a good image that represents the use case (unsplash or similar)
• [ ] Add the content of each use case (URL: https://drive.google.com/drive/folders/107_P1uDB4a2zNxNQvwvvdTuaqPYCls4-?usp=drive_link)
• [ ] Optimize for SEO with relevant keywords for each vertical and social previews

URL: https://preview.webflow.com/preview/untitled-ui-site-01ab07?utm_medium=preview_link&utm_source=designer&utm_content=untitled-ui-site-01ab07&preview=4aee83859c5fd60794200cc9dbc4d157&pageId=672070c7aad98466183ef385&workflow=sitePreview

Use cases page (img1):

Individual Use case page (img2):