extract-feature-slice

name	extract-feature-slice
description	Extract one bounded feature from the monolith into an explicit slice without mixing multiple domains into one move.

Extract Feature Slice

Use this when moving logic out of CosignDemoApp.tsx.

Steps

1. Pick one bounded concern only.
2. List the inputs, outputs, and external dependencies.
3. Extract the smallest stable hook/service/component boundary first.
4. Keep behavior unchanged during the move.
5. Update the feature map and README links if ownership changed.