SnippetWebLoader

Defines the contract for loading and resolving an url into structured content.

Implementations are responsible for:

• Executing HTTP requests using the given target URL and headers

• Following redirects until a final, resolved URL is reached

• Optionally parsing or transforming the received content

• Returning metadata describing the final result

This abstraction decouples higher-level WebView logic from the underlying HTTP/redirect handling and content resolution.