One message for a group of x files

Would be nice to have the opportunity to configure a unique message for a batch of files.

Concrete example:

In the exampel below, I introduced a new enum and started using it inside 4 existing files. Then I would like to have a single message in a single commit that is simply "refactor: added SvgElementType constants"

So instead of:

│
◇  4 staged files:
  src/features/Picture/screens/CanvasEdit/SvgCanvasDrawMode.js
  src/features/Picture/screens/CanvasEdit/SvgViewer.js
  src/features/Picture/screens/CanvasEdit/__tests__/SvgViewer.test.js
  src/features/Picture/screens/CanvasEdit/constants.js
│
◇  📝 Commit message generated
│
└  Commit message:
——————————————————
feat(SvgCanvasDrawMode.js): add SvgElementType constant to newElement object
feat(SvgViewer.js): add support for SvgElementType constants in ELEMENT_VIEWERS map

test(SvgViewer.test.js): add tests for SvgElementType constants
feat(constants.js): add SvgElementType constants for SVG elements
——————————————————

│
◇  Confirm the commit message
│  No
│
└  ✖ process cancelled

I would like something generating:

• git commit -m"refactor: added SvgElementType constants"

No files or tests are named. Review the current staged-file prompt and commit-command flow, then determine how a single user-provided message should be configured or selected for a batch commit. Done means the example produces one commit message and preserves the existing flow for other commits.