[23.1] move history and tool panel tooltips out of the way

[martenson]

also make them noninteractive so they don't stay in the way once cursor moves away

How to test the changes?

(Select all options that apply)

• I've included appropriate automated tests.
• This is a refactoring of components with existing test coverage.
• Instructions for manual testing are as follows:
  1. navigate your cursor between the icons at the top of the history and tool panels
  2. observe that they are not blocking the view of other icons and they disappear after cursor leaves the icon

License

• I agree to license these and all my past contributions to the core galaxy codebase under the MIT license.

[davelopez]

Thank you! Much better now!