refactor(assets): build logo/favicon URLs via withOriginBaseUrl helper

Swap the logo/favicon URL constants from the inline
`${trimTrailingSlash(import.meta.env.BASE_URL)}/public/res/...` form to the
repo's existing `withOriginBaseUrl(getOriginBaseUrl(), '/public/res/...')`
helper (already used here for the OIDC callback URL). Functionally equivalent —
same /public/res/ target, resolves in dev and the static-copied prod build — and
it keeps the logo URL absolute and consistent with clientUri for the OIDC
logoUri. No build-config change (publicDir stays false).

Co-authored-by: Nathan Vititoe <nathanvititoe@gmail.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/app/pages/client/ClientNonUIFeatures.tsx

@@ -17,7 +17,6 @@ import { manualDndAtom } from '../../state/manualDnd';
 import { isSnoozeActive, notificationSnoozeUntilAtom } from '../../state/notificationSnooze';
 import { isWithinTimeWindow } from '../../utils/timeWindow';
 import { roomToUnreadAtom } from '../../state/room/roomToUnread';
-import { trimTrailingSlash } from '../../utils/common';
 import NotificationSound from '../../../../public/sound/notification.ogg';
 import InviteSound from '../../../../public/sound/invite.ogg';
 import { notificationPermission, setFavicon, showOsNotification } from '../../utils/dom';
@@ -27,7 +26,13 @@ import { settingsAtom } from '../../state/settings';
 import { allInvitesAtom } from '../../state/room-list/inviteList';
 import { useMatrixClient } from '../../hooks/useMatrixClient';
 import { useHydrateMsgDrafts } from '../../hooks/useHydrateMsgDrafts';
-import { getDirectRoomPath, getHomeRoomPath, getInboxInvitesPath } from '../pathUtils';
+import {
+  getDirectRoomPath,
+  getHomeRoomPath,
+  getInboxInvitesPath,
+  getOriginBaseUrl,
+  withOriginBaseUrl,
+} from '../pathUtils';
 import { mDirectAtom } from '../../state/mDirectList';
 import {
   getMemberName,
@@ -67,9 +72,9 @@ import {
 
 // Grace period after the initial sync settles before invite notifications arm, so
 // the async invite-atom population lands first and isn't mistaken for new invites.
-const LogoSVG = `${trimTrailingSlash(import.meta.env.BASE_URL)}/public/res/lotus.png`;
-const LogoUnreadSVG = `${trimTrailingSlash(import.meta.env.BASE_URL)}/public/res/lotus-unread.png`;
-const LogoHighlightSVG = `${trimTrailingSlash(import.meta.env.BASE_URL)}/public/res/lotus-highlight.png`;
+const LogoSVG = withOriginBaseUrl(getOriginBaseUrl(), '/public/res/lotus.png');
+const LogoUnreadSVG = withOriginBaseUrl(getOriginBaseUrl(), '/public/res/lotus-unread.png');
+const LogoHighlightSVG = withOriginBaseUrl(getOriginBaseUrl(), '/public/res/lotus-highlight.png');
 
 const INVITE_NOTIFY_ARM_DELAY_MS = 3000;