Feature/home page

[annabelzecchel]

🛠 Proposed Changes:

Added content to the HomePage, created 2 more pages: Our Policies and Contact Us.

📝 Details:

• Placeholders created for more information on HomePage
• Started writing content for Our Policies and Contact Us.
• Had problems with LightSwitch. Changing the video according to the light mode will happen in a future PR.

🔗 Related Issue(s):

• 98

• 97

• 93