[Feature] Move focus to matched cell on ESC in the Find-Replace plugin

[nahooni0511]

Initial checklist

• Is this really a problem?
• I have searched the Github Issues for similar issues, but did not find anything.

Problem

When using the Find-Replace plugin, after performing a search, pressing ESC should move the focus to the matched cell. This behavior is similar to what Google Sheets does, allowing users to immediately begin editing the matched cell without needing additional clicks. It’s a small but significant quality-of-life improvement for users who frequently search and edit cells.

Proposed Solution

Once the user presses ESC after a search, set the focus on the currently highlighted (matched) cell.
Ensure that keyboard interactions (e.g., typing, navigation) continue as expected from that cell.
Additional Context

In Google Sheets, pressing ESC automatically takes you to the matched cell, making it more efficient to modify content.
Adopting this behavior in Univer Sheet would improve the overall user experience for those switching between Google Sheets and Univer Sheet or those who frequently rely on keyboard-based navigation and editing.
Thank you for considering this request! Let me know if there are any questions or if I can provide more details.