feat: add boilerplate homepage video

[Chioma227]

Description

This PR adds a homepage video on the boilerplate landing page

Closes #issue_number_here

Changes proposed

What were you told to do?

Add a homepage video for boilerplate

What did you do?

Added a homepage video for boilerplate

Check List (Check all the applicable boxes)

🚨Please review the contribution guideline for this repository.

• My code follows the code style of this project.
• This PR does not contain plagiarized content.
• The title and description of the PR is clear and explains the approach.
• I am making a pull request against the dev branch (left side).
• My commit messages styles matches our requested structure.
• My code additions will fail neither code linting checks nor unit test.
• I am only making changes to files I was requested to.

Screenshots/Videos

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	14.55%	782 / 5371
🔵	Statements	14.23%	784 / 5507
🔵	Functions	14.12%	215 / 1522
🔵	Branches	9.84%	229 / 2325

File Coverage

No changed files found.

Generated in workflow #550

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LGTM