[IDE] Update Duo placeholder text
<!--IssueSummary start--> <details> <summary> Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards. </summary> - [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=546306) </details> <!--IssueSummary end--> # Problem to solve Without hints, users will have trouble learning how to toggle chat and trigger the context menu using the keyboard. See https://gitlab.com/gitlab-org/editor-extensions/meta/-/issues/223 for more details on the problem and user feedback. ## Why it's important Users that learn keyboard shortcuts for repeated Duo workflows will be more efficient thereby increasing Duo adoption/stickiness. ## Proposal Blocked by https://gitlab.com/gitlab-org/gitlab/-/issues/544992 | Current | Proposed | | ------ | ------ | | ![Screenshot_2025-05-28_at_8.16.45_PM](https://gitlab.com/-/project/278964/uploads/23be2693e76e480755c86ba83c72db04/Screenshot_2025-05-28_at_8.16.45_PM.png){width="300"} | ![Screenshot_2025-05-21_at_3.48.45_PM](https://gitlab.com/-/project/278964/uploads/ac6dc75dd08e5ae64c5f3a3cd7e49ec0/Screenshot_2025-05-21_at_3.48.45_PM.png){width="300"} | ## Important links - [Figma](https://www.figma.com/design/py1XaoxXhPpc1jFocBMUnx/%E2%AD%90-Duo-in-the-IDE--16983?node-id=3581-8990&t=qlJE8xkWORZTMdcK-1) - [Prototype iteration 3](https://prototyping-939024.gitlab.io/) (to illustrate the concept, not a 1:1 spec)
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