Web IDE commit option components minor improvements

What does this MR do?

Here's a few unrelated improvements I came across while implementing #35428 (closed)

Splitting this into a separate MR to simplify review.

Screenshot

Still works 😄

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content