URL Rewrite support

What problem will this feature address?

I am using Dokploy to deploy a slidev site, and according to its documentation, I need a rewrite when deploying static files. Just like this

{
  "rewrites": [
    { "source": "/(.*)", "destination": "/index.html" }
  ]
}

Describe the solution you'd like

I would like to add a UI similar to the Redirect to configure this.

Describe alternatives you've considered

I now do this by manually configuring the traefik configuration file, but feel like this may be a common feature

Additional context

Middleware configuration files I used

middlewares:
  test-replacepathregex:
    replacePathRegex:
      regex: ^/(.*)
      replacement: /index.html

Will you send a PR to implement it?

Maybe, need help

Start by tracing the existing Redirect UI and the middleware configuration files mentioned in the issue. Compare how redirects are exposed and persisted, then verify that a rewrite can be configured for static deployments using the requested source and destination behavior.