feat(web): keyboard accessible context menus (#10017)

* feat(web,a11y): context menu keyboard navigation

* wip: all context menus visible

* wip: more migrations to the ButtonContextMenu, usability improvements

* wip: migrate Administration, PeopleCard

* wip: refocus the button on click, docs

* fix: more intuitive RightClickContextMenu

- configurable title
- focus management: tab keys, clicks, closing the menu
- automatically closing when an option is selected

* fix: refining the little details

- adjust the aria attributes
- intuitive escape key propagation
- extract context into its own file

* fix: dropdown options not clickable in a <Portal>

* wip: small fixes

- export selectedColor to prevent unexpected styling
- better context function naming

* chore: revert changes to list navigation, to reduce scope of the PR

* fix: remove topBorder prop

* feat: automatically select the first option on enter or space keypress

* fix: use Svelte store instead to handle selecting menu options

- better prop naming for ButtonContextMenu

* feat: hovering the mouse can change the active element

* fix: remove Portal, more predictable open/close behavior

* feat: make selected item visible using a scroll

- also: minor cleanup of the context-menu-navigation Svelte action

* feat: maintain context menu position on resize

* fix: use the whole padding class as better tailwind convention

* fix: options not announcing with screen reader for ButtonContextMenu

* fix: screen reader announcing right click context menu options

* fix: handle focus out scenario

---------

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

web/src/lib/components/album-page/album-card.svelte

@@ -3,7 +3,7 @@
   import { user } from '$lib/stores/user.store';
   import type { AlbumResponseDto } from '@immich/sdk';
   import { mdiDotsVertical } from '@mdi/js';
-  import { getContextMenuPosition, type ContextMenuPosition } from '$lib/utils/context-menu';
+  import { getContextMenuPositionFromEvent, type ContextMenuPosition } from '$lib/utils/context-menu';
   import { getShortDateRange } from '$lib/utils/date-time';
   import AlbumCover from '$lib/components/album-page/album-cover.svelte';
   import CircleIconButton from '$lib/components/elements/buttons/circle-icon-button.svelte';
@@ -20,7 +20,7 @@
   const showAlbumContextMenu = (e: MouseEvent) => {
     e.stopPropagation();
     e.preventDefault();
-    onShowContextMenu?.(getContextMenuPosition(e));
+    onShowContextMenu?.(getContextMenuPositionFromEvent(e));
   };
 </script>