Add pattern title to the Pattern Block sidebar panel heading

[dreamwhisper]

Tasks

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Summary of changes

Adds the pattern title to the Pattern Block sidebar panel.

Related Issues

Fixes https://wpengine.atlassian.net/browse/GF-3805

How to test

1. Add a Pattern Block in the pattern editor.
2. View the information presented in the sidebar. It should show Pattern when no pattern is selected yet. Once a pattern is selected, it will display the pattern title.

Notes & Screenshots

Before:

After:

[kienstra]

Good idea, reviewing this now.

[kienstra]

Hi @dreamwhisper,
Really elegant way to show the title:

[kienstra]

This isn't better, but here's another way to do this:

title={ pattern?.title ?? __( 'Pattern', 'pattern-manager' ) }

Don't change this.

I just thought I'd share it, as I'm learning about the ?? operator.

[dreamwhisper]

Thanks @kienstra!

Appreciate the info too!

[kienstra]

Thanks!