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/album-page/album-viewer.svelte

@@ -16,13 +16,13 @@
   import { mdiFileImagePlusOutline, mdiFolderDownloadOutline } from '@mdi/js';
   import { onDestroy } from 'svelte';
   import { t } from 'svelte-i18n';
-  import CircleIconButton from '../elements/buttons/circle-icon-button.svelte';
   import DownloadAction from '../photos-page/actions/download-action.svelte';
   import AssetGrid from '../photos-page/asset-grid.svelte';
   import ControlAppBar from '../shared-components/control-app-bar.svelte';
   import ImmichLogoSmallLink from '../shared-components/immich-logo-small-link.svelte';
   import ThemeButton from '../shared-components/theme-button.svelte';
   import AlbumSummary from './album-summary.svelte';
+  import { IconButton } from '@immich/ui';
 
   interface Props {
     sharedLink: SharedLinkResponseDto;
@@ -105,19 +105,25 @@
       {/snippet}
 
       {#snippet trailing()}
-        <CastButton whiteHover />
+        <CastButton />
 
         {#if sharedLink.allowUpload}
-          <CircleIconButton
-            title={$t('add_photos')}
+          <IconButton
+            shape="round"
+            color="secondary"
+            variant="ghost"
+            aria-label={$t('add_photos')}
             onclick={() => openFileUploadDialog({ albumId: album.id })}
             icon={mdiFileImagePlusOutline}
           />
         {/if}
 
         {#if album.assetCount > 0 && sharedLink.allowDownload}
-          <CircleIconButton
-            title={$t('download')}
+          <IconButton
+            shape="round"
+            color="secondary"
+            variant="ghost"
+            aria-label={$t('download')}
             onclick={() => downloadAlbum(album)}
             icon={mdiFolderDownloadOutline}
           />