Decouple twenty-ui Avatar from app server-URL config (#21968)

Makes `twenty-ui`'s `Avatar` render the `avatarUrl` it receives instead
of building it from `window._env_`/`window.location` at module load, so
the library no longer depends on the app environment. URL resolution
moves to `twenty-front` via a `getAbsoluteImageUrl` helper applied at
the call sites.

Part of making twenty-ui a standalone library.

packages/twenty-front/src/modules/object-record/select/components/MultipleSelectDropdown.tsx

@@ -10,6 +10,7 @@ import { useSelectableList } from '@/ui/layout/selectable-list/hooks/useSelectab
 import { selectedItemIdComponentState } from '@/ui/layout/selectable-list/states/selectedItemIdComponentState';
 import { useHotkeysOnFocusedElement } from '@/ui/utilities/hotkey/hooks/useHotkeysOnFocusedElement';
 import { useAtomComponentStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomComponentStateValue';
+import { getAbsoluteImageUrl } from '~/utils/image/getAbsoluteImageUrl';
 import { t } from '@lingui/core/macro';
 import { Avatar } from 'twenty-ui/data-display';
 import { MenuItem, MenuItemMultiSelectAvatar } from 'twenty-ui/navigation';
@@ -107,7 +108,7 @@ export const MultipleSelectDropdown = ({
                 text={item.name}
                 avatar={
                   <Avatar
-                    avatarUrl={item.avatarUrl}
+                    avatarUrl={getAbsoluteImageUrl(item.avatarUrl)}
                     placeholderColorSeed={item.id}
                     placeholder={item.name}
                     size="md"