fix(avatar-info): reactive Ignore/Unignore menu entry via useIsUserIgnored

The Ignore <-> Unignore context-menu entry was driven by
avatarInfo.isIgnored — a boolean captured by AvatarInfoUtilities once,
at the time the avatar was clicked. If the user got ignored / unignored
*while the popup was already open* (e.g. via the friends panel, or
because a server push flipped the state), the menu kept showing the
stale option and clicking it would no-op (or worse, double-ignore).

Switch the menu items to read useIsUserIgnored(avatarInfo.name) — the
reactive hook backed by IgnoredUsersManager.getIgnoredUsersSnapshot()
+ NitroEventType.IGNORED_USERS_UPDATED. Now the menu flips automatically
the moment the ignore list changes, without re-opening.

avatarInfo.isIgnored stays on the data object (other code paths still
consume it) — only the user-facing menu toggle is now reactive.

src/components/room/widgets/avatar-info/menu/AvatarInfoWidgetAvatarView.tsx

@@ -3,7 +3,7 @@ import { FC, useEffect, useMemo, useState } from 'react';
 import { FaChevronLeft, FaChevronRight } from 'react-icons/fa';
 import { AvatarInfoUser, DispatchUiEvent, GetOwnRoomObject, GetUserProfile, LocalizeText, MessengerFriend, ReportType, RoomWidgetUpdateChatInputContentEvent, SendMessageComposer } from '../../../../../api';
 import { Flex } from '../../../../../common';
-import { useFriends, useHelp, useRoom, useSessionInfo, useWiredTools } from '../../../../../hooks';
+import { useFriends, useHelp, useIsUserIgnored, useRoom, useSessionInfo, useWiredTools } from '../../../../../hooks';
 import { ContextMenuHeaderView } from '../../context-menu/ContextMenuHeaderView';
 import { ContextMenuListItemView } from '../../context-menu/ContextMenuListItemView';
 import { ContextMenuView } from '../../context-menu/ContextMenuView';
@@ -31,6 +31,10 @@ export const AvatarInfoWidgetAvatarView: FC<AvatarInfoWidgetAvatarViewProps> = p
     const { roomSession = null, isHandItemBlocked = false } = useRoom();
     const { userRespectRemaining = 0, respectUser = null } = useSessionInfo();
     const { openInspectionForUser, showInspectButton } = useWiredTools();
+    // Reactive: the menu auto-flips Ignore <-> Unignore if the state
+    // changes while the popup is open, instead of being frozen to the
+    // snapshot AvatarInfoUtilities took at click time.
+    const isIgnored = useIsUserIgnored(avatarInfo.name);
 
     const isShowGiveRights = useMemo(() =>
     {
@@ -231,11 +235,11 @@ export const AvatarInfoWidgetAvatarView: FC<AvatarInfoWidgetAvatarViewProps> = p
                             { LocalizeText('infostand.link.relationship') }
                             <FaChevronRight className="right fa-icon" />
                         </ContextMenuListItemView> }
-                    { !avatarInfo.isIgnored &&
+                    { !isIgnored &&
                         <ContextMenuListItemView onClick={ event => processAction('ignore') }>
                             { LocalizeText('infostand.button.ignore') }
                         </ContextMenuListItemView> }
-                    { avatarInfo.isIgnored &&
+                    { isIgnored &&
                         <ContextMenuListItemView onClick={ event => processAction('unignore') }>
                             { LocalizeText('infostand.button.unignore') }
                         </ContextMenuListItemView> }