chore(web): migrate CircleIconButton to @immich/ui IconButton (#18486)

* 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

---------

Co-authored-by: Alex <alex.tran1502@gmail.com>

web/src/lib/components/shared-components/navigation-bar/navigation-bar.svelte

@@ -117,7 +117,7 @@
           />
         {/if}
 
-        <ThemeButton padding="2" />
+        <ThemeButton />
 
         <div
           use:clickOutside={{
@@ -140,7 +140,7 @@
           {/if}
         </div>
 
-        <CastButton navBar />
+        <CastButton />
 
         <div
           use:clickOutside={{