T1.4-Update ScriptEditorWindow

[SHKnudsen]

Purpose

This PR updates the Python ScriptEditor so buttons are aligned and only uses icons and tooltips.

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.

Reviewers

@mmisol

FYIs

@mjkkirschner
@QilongTang
@radumg

[QilongTang]

Super excited. I have been waiting for this so I can propose the dock button using the same style

[mmisol]

Looks good to me.

I guess I would put 2->3 and ? next to each other, as they are related, but not my call :)

[radumg]

Ok, I'll bring that up at demo for @Amoursol to decide on placing, we can still change/rectify in the other PRs, but given it's been approved, merging this so it doesn't interfere with the other PRs.

[Amoursol]

I'm totally happy with putting the ? next to the 2->3 button 😊