Add keyboard shortcut for creating new items

[jpbede]

Proposed change

Add a new single key shortcut (N) to add new items on a data table with a fab. Add the same shortcut to the non-table pages for integrations and zones. This way a user can reach the "add new item" dialogs quicker with their keyboards.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example configuration

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue or discussion:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

[timmo001]

Should this be ctrl/cmd + N?

I believe this is called the meta key in the lib we use?

[jpbede]

Should this be ctrl/cmd + N?

That would conflict with (at least) Chrome on macOS, they use cmd + N for a new tab.

[marcinbauer-ohf]

Hi @jpbede 👋
While I like the idea, the areas view in Settings have two FABs, and there the shortcut doesn't work. And it shouldn't because we shouldn't have two FABs to begin with. Unless we have a new design implemented for customizing areas I don't think we need this shortcut yet.