Add arrow key navigation for node catalog

[Rohan2460]

Implements navigation in node catalog using up and down arrow keys and node selection using enter key. Selected node is emphasized.

Closes #3235

[timon-schelling]

!build

[github-actions[bot]]

📦 Build Complete for 39bbf67e9f822a5b0fe8c37569213edbb2c6af06
https://c732d0b5.graphite.pages.dev

[Rohan2460]

@timon-schelling I added 'focused' prop to TextButton, is that ok ?

[timon-schelling]

!build

[timon-schelling]

I will take a look once the build is done.

[github-actions[bot]]

📦 Build Complete for 838c92785557da3fbd79c81ed2337bdb74a8ecdc
https://a35828fd.graphite.pages.dev

[timon-schelling]

!build

[github-actions[bot]]

📦 Build Complete for 7665ca84e3c1478dfd4794f2b79f5a2f023f5a4c
https://690a0632.graphite.pages.dev

[timon-schelling]

this can be merged right? @Keavon not sure if your comment meant approval...

[Keavon]

Still need to QA and do another review round.

[Rohan2460]

I reverted the changes to the TextButton component and overwrote the emphasized css class.

[timon-schelling]

!build

[github-actions[bot]]

📦 Build Complete for 1909dbb6c518565a0faa3a95268442e96bf96cdb
https://eabd5fef.graphite.pages.dev

[Ezbaze]

I think this PR may be outdated now. Commit https://github.com/GraphiteEditor/Graphite/commit/600fb5c28f9bdedbdcaf06b5ab1804f674c6e9d7 already adds tab navigation within the node graph editor context menu, which seems to cover the same issue.

Context menu behaviour as of https://github.com/GraphiteEditor/Graphite/commit/d6c06da878beca527f1c90b4ace000fca98752b3 (latest commit as of writing this comment)

https://github.com/user-attachments/assets/4f31891b-4c40-4e8e-aa55-4da135688a4c

CC @Keavon

[timon-schelling]

In my opinion, the tab selection is not sufficient, highlighting could be better and arrow key navigation is more usable. We should also think about adding a keyboard shortcut that allow users to open the dialog without touching the mouse. Node selection (witch is inherently keyboard focused) would be faster.

[Keavon]

Since this is now possible from the keyboard as Ezbaze showed in the video he posted, that's sufficient. The entire menu will be replaced by a proper context menu once that system comes online pretty soon. So this should indeed make this PR redundant. Thanks @Rohan2460 for your attempt on it!