Adding a progress bar to a filament form.
I have a form that performs an import of data that can run for a long time in some circumstances. I've got the backend sorted so it doesn't timeout but occasionally I get a timeout from Cloudflare. To solves this I thought I could add a progress bar that updates as the records are being processed but I can't figure out how to make this work. I started with a custom field that is has a html progress bar in it and linked that to a progress variable in the backend. But I can't seem to get it to update as the records are being processed.
