Fourth deliverable/karen rodriguez

[kleyla]

Description

Add Router and Auth.
Preview URL: https://kleyla.github.io/react-certification-2021/

Type of Changes

	Type
	🐛 Bug fix
✓	✨ New feature
✓	🔨 Refactoring
✓	💯 Add tests
✓	🔗 Update dependencies
	📜 Docs

[cylcrow]

@kleyla, good job.

There are work left, I sent you feedback and suggestions on Slack, please check them.

Acceptance Criteria

• All the sections have their own route.
• Navigation across the sections is implemented correctly.
• The Global State is persistent across all the sections.
• The "Mocked Authentication" mechanism works correctly.
• The "session data" is stored in the Global Context correctly.
• Videos can be added to the Favorites list.
• Videos can be removed from the Favorites list.
• Navigation to Favorite Videos View using a private route is implemented correctly (only authenticated users should access this section).
• Navigation to the Favorite Video Details View using a private route is implemented correctly (only authenticated users should access this section).
• Information for the selected favorite video is displayed correctly
• The list of other favorite videos in the Favorite Video Details View is displayed.
• Testing coverage is above 70%. (Please include a screenshot of the code coverage report in your PR description).

Bonus Points

• The Add/remove from favorites button should appear when the user passes the mouse over the video card in the list.
• Integrate with a real authentication provider (such as Auth0, OAuth or Firebase).
• A 404 section is shown when a route is not found.
• The Login View is implemented as a modal using React Portals.