Update delete blob modal to use shared `commit_message_field`
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This Issue is a continuation of this "Create Commit Message Field as share component" > https://gitlab.com/gitlab-org/gitlab/-/issues/343391
We are creating a shared "commit_message_field" component that can be used in the WebIDE and Repo blob modal:
| Normal State | Focus State |
|--------------|-------------|
|  |  |
| MR | Changes | Owner |
|----|---------|-----|
| https://gitlab.com/gitlab-org/gitlab/-/merge_requests/71522 | Create shared `commit_message_field` | Samantha |
| tbd | Ensure shared `commit_message_field` supports dark mode | Samantha |
| tbd | Mark `message_field` as `deprecated_message_field` | Editor/Himanshu |
| This issue 👉 | Update delete blob modal to use shared `commit_message_field` | Source Code |
| tbd | Update upload modal to use shared `commit_message_field` | Source Code |
| tbd | Update new directory modal to use shared `commit_message_field` | Source Code |
| tbd | Update IDE to use `commit_message_field` and delete all the custom scss classes (perhaps ask IDE to work on this on for domain expertise) | Editor/Himanshu |
| tbd (suggestion) | Update branch input field to use gl-form component for consistency | Editor/Himanshu |
issue