5 create landing page for the web app rentripple

[mkt2320]

Describe your changes

Issue ticket number and link

5

Checklist before requesting a review

• [x] I have performed a self-review of my code
• [x] If it is a core feature, I have added thorough tests.
• [x] Do we need to implement analytics?
• [x] Will this be part of a product update? If yes, please write one phrase about this update.