feat: copy repo page YOLO Chart as image

[zeucapua]

Description

Wraps the YoloChart component with CopyContainer to allow users to copy it as an image with a branding bar on top. Implements PostHog captures for analytics.

Related Tickets & Documents

Closes #4013

Mobile & Desktop Screenshots/Recordings

Steps to QA

1. Go to a repository page with YOLO Coders

2. Click the YOLO banner to see the chart

3. Click to copy image by the top-right button

4. Paste the image to ensure the component + branding bar shows with correct info

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[bdougie]

This one looks good too 😓