Allow to embed video from other sites (YouTube, etc.)

Is your feature request related to a problem? Please describe.
It would be helpful to allow adding videos in a node like how adding image works right now.

Describe the solution you'd like
Similar to adding an image to node using the URL, height, and width:

video?: {
    url: string
    width: number
    height: number
}

Describe alternatives you've considered
No alternative (except for adding a URL as a data in a node menu plugin)

Additional context
Add any other context or screenshots about the feature request here.

Start with the existing image-by-URL node path and trace how its URL, width, and height reach rendering. Add equivalent handling for the proposed video configuration and verify that external video URLs render with the requested dimensions. The issue does not name specific files or tests, so first map the relevant node model and rendering entry points.