Allow closing modals with the "Esc" key

[sgabler]

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Version of Jira Assistant

v2.58

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Feature Suggestion

As someone who uses the keyboard a lot, I would like to suggest the ability to close modals with the "Esc" key.

Example:

This is the default behavior for a lot of apps, for example Jira in the "Active Sprint" board. I think it would be a nice enhancement.

Thank you for your consideration

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