[Feature Request] Repairing data should offer a "apply this repair to all templates"

[tawnymanticore]

Is your feature request related to a problem? Please describe.
There will be systematic problems with synthetic data since the variance around synthetic data is typically quite limited. There should be a way to craft a prompt that fixes one data point, then apply it to all datapoints.

Checks

• I've searched the docs for a solution
• I've searched for existing Github issues

Describe the solution you'd like
An apply all flow for repairing data.