* remove import and referenced file
* first pass at replacing all CircleIconButtons
* fix linting issues
* fix combobox formatting issues
* fix button context menu coloring
* remove circle icon button from search history box
* use theme switcher from UI lib
* dark mode force the asset viewer icons
* fix forced dark mode icons
* dark mode memory viewer icons
* fix: back button in memory viewer
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Co-authored-by: Alex <alex.tran1502@gmail.com>
