Design: Update "Duplicate dashboard" commit modal
Problem to solve
In #228661 (closed) we're adding a commit flow for adding a new panel to Metrics. We should update the "Duplicate dashboard" modal to follow the same pattern and increase the consistency in the Metrics experience.
Intended users
User experience goal
Proposal
The experience for saving a change in Metrics follows git workflow. We should make sure that making a commit in GitLab follows the same pattern, no matter where you're making a commit (editor, IDE, dashboard, etc).
On top of the default commit experience in GitLab, we can offer useful help messages, placeholder values for the form that streamline the experience, in order to integrate the commit experience within a particular part of the product (in this case, Metrics dashboard).
Following the completion of #228661 (closed) we will be implementing a commit flow to add a panel to Metrics dashboard.
The experience for Duplicating a dashboard should follow the same pattern, so this issue focuses on updating the "Duplicate dashboard" modal to be consistent across Metrics and GitLab as a whole.