revert(hooks): roll back the three snapshot-consumer migrations to pre-71a0eee state

The migrations of useSessionInfo, useChatWidget.ownUserId and the
AvatarInfo Ignore/Unignore menu to the new useSessionSnapshots hooks
were correct in code but produce a persistent runtime error in the
user's deployment:

  TypeError: (intermediate value)() is undefined
      ToolbarView ToolbarView.tsx:46

The error fires from React's render loop on the first paint —
ToolbarView is the first mounted consumer of useSessionInfo, which is
why it carries the boundary message. Two attempted fixes did not
resolve it on the user's side:
- 790ad2b: vite alias forcing @nitrots/nitro-renderer to source index.ts
- c35a2d4: defensive typeof guards on every Manager method call inside
  useSessionSnapshots (so a missing method degrades to a frozen default
  rather than calling undefined)

Both are correct defenses but the error persists, meaning the failure
mode is upstream of those guards. Rather than burn more cycles
remote-debugging, roll back the three consumer migrations:

- useSessionInfo: restored to the pre-71a0eee shape — 5 useState
  fields driven by useMessageEvent<UserInfoEvent, FigureUpdateEvent,
  UserSettingsEvent>. The five consumers (ToolbarView, HcCenterView,
  ChatInputView, AvatarInfoPetTrainingPanelView, InfoStandWidgetPetView,
  AvatarInfo{Avatar,Pet,OwnPet}View) get the same destructured shape
  they had before this session.
- useChatWidget.ownUserId: restored to `GetSessionDataManager()?.userId`
  (synchronous, captured at mount). Loses the session-change reactivity
  but matches the previous, working behaviour.
- AvatarInfoWidgetAvatarView Ignore/Unignore: restored to
  `avatarInfo.isIgnored` (captured by AvatarInfoUtilities at click
  time, not reactive). Loses the live-toggle if the user is
  ignored/unignored while the popup is open — known small regression,
  worth it for stability.

Kept intact:
- The useSessionSnapshots.ts hook file itself, with defensive guards,
  so the API stays available for any future opt-in consumer.
- 790ad2b vite alias for the umbrella, still useful as defence in
  depth for future migrations.
- All the other non-snapshot modernizations from this session
  (usePetPackageWidget reducer, useWordQuizWidget bug fix,
  useChatCommandSelector Zustand store, useAvatarInfoWidget typed
  globalThis accessor).

Verification: yarn typecheck clean, yarn test 207/207, yarn build green.
The toolbar should boot without the error now — the call chain on the
first paint no longer touches the new useExternalSnapshot / snapshot
getter path.

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, useIsUserIgnored, useRoom, useSessionInfo, useWiredTools } from '../../../../../hooks';
+import { useFriends, useHelp, useRoom, useSessionInfo, useWiredTools } from '../../../../../hooks';
 import { ContextMenuHeaderView } from '../../context-menu/ContextMenuHeaderView';
 import { ContextMenuListItemView } from '../../context-menu/ContextMenuListItemView';
 import { ContextMenuView } from '../../context-menu/ContextMenuView';
@@ -31,10 +31,6 @@ 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(() =>
     {
@@ -235,11 +231,11 @@ export const AvatarInfoWidgetAvatarView: FC<AvatarInfoWidgetAvatarViewProps> = p
                             { LocalizeText('infostand.link.relationship') }
                             <FaChevronRight className="right fa-icon" />
                         </ContextMenuListItemView> }
-                    { !isIgnored &&
+                    { !avatarInfo.isIgnored &&
                         <ContextMenuListItemView onClick={ event => processAction('ignore') }>
                             { LocalizeText('infostand.button.ignore') }
                         </ContextMenuListItemView> }
-                    { isIgnored &&
+                    { avatarInfo.isIgnored &&
                         <ContextMenuListItemView onClick={ event => processAction('unignore') }>
                             { LocalizeText('infostand.button.unignore') }
                         </ContextMenuListItemView> }

src/hooks/rooms/widgets/useChatWidget.ts

@@ -1,8 +1,7 @@
-import { GetGuestRoomResultEvent, GetRoomEngine, PetFigureData, RoomChatSettings, RoomChatSettingsEvent, RoomDragEvent, RoomObjectCategory, RoomObjectType, RoomObjectVariable, RoomSessionChatEvent, RoomUserData, SystemChatStyleEnum } from '@nitrots/nitro-renderer';
+import { GetGuestRoomResultEvent, GetRoomEngine, GetSessionDataManager, PetFigureData, RoomChatSettings, RoomChatSettingsEvent, RoomDragEvent, RoomObjectCategory, RoomObjectType, RoomObjectVariable, RoomSessionChatEvent, RoomUserData, SystemChatStyleEnum } from '@nitrots/nitro-renderer';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { ChatBubbleMessage, ChatBubbleUtilities, ChatEntryType, ChatHistoryCurrentDate, GetConfigurationValue, GetRoomObjectScreenLocation, IRoomChatSettings, LocalizeText, PlaySound, RoomChatFormatter } from '../../../api';
 import { useMessageEvent, useNitroEvent } from '../../events';
-import { useUserDataSnapshot } from '../../session/useSessionSnapshots';
 import { useTranslation } from '../../translation';
 import { useRoom } from '../useRoom';
 import { useChatHistory } from './../../chat-history';
@@ -23,11 +22,7 @@ const useChatWidgetState = () =>
     const { addChatEntry, updateChatEntry } = useChatHistory();
     const { settings, translateIncoming, consumeOutgoingTranslation } = useTranslation();
     const isDisposed = useRef(false);
-    // Reactive: a session change (re-login without reload) immediately
-    // updates the outgoing-translation owner check below. Old code read
-    // GetSessionDataManager()?.userId at hook mount and would have stayed
-    // stuck on the previous session's id.
-    const ownUserId = (useUserDataSnapshot().userId || -1);
+    const ownUserId = (GetSessionDataManager()?.userId || -1);
 
     const applyTranslationToBubble = useCallback((chatMessage: ChatBubbleMessage, originalText: string, translatedText: string, detectedLanguage: string, targetLanguage: string) =>
     {

src/hooks/session/useSessionInfo.ts

@@ -1,21 +1,16 @@
-import { GetSessionDataManager, RoomUnitChatStyleComposer, UserSettingsEvent } from '@nitrots/nitro-renderer';
+import { FigureUpdateEvent, GetSessionDataManager, RoomUnitChatStyleComposer, UserInfoDataParser, UserInfoEvent, UserSettingsEvent } from '@nitrots/nitro-renderer';
 import { useState } from 'react';
 import { useBetween } from 'use-between';
 import { SendMessageComposer } from '../../api';
 import { useMessageEvent } from '../events';
-import { useUserDataSnapshot } from './useSessionSnapshots';
 
 const useSessionInfoState = () =>
 {
-    // figure / respectsLeft / respectsPetLeft come from the renderer's
-    // referentially-stable IUserDataSnapshot. The snapshot is invalidated
-    // (and re-derived on next read) inside SessionDataManager whenever
-    // the underlying state changes: UserInfoEvent + FigureUpdateEvent +
-    // giveRespect/givePetRespect all call invalidateUserDataSnapshot().
-    // So we no longer need to mirror those fields into local useState.
-    const userData = useUserDataSnapshot();
-
+    const [ userInfo, setUserInfo ] = useState<UserInfoDataParser>(null);
+    const [ userFigure, setUserFigure ] = useState<string>(null);
     const [ chatStyleId, setChatStyleId ] = useState<number>(0);
+    const [ userRespectRemaining, setUserRespectRemaining ] = useState<number>(0);
+    const [ petRespectRemaining, setPetRespectRemaining ] = useState<number>(0);
 
     const updateChatStyleId = (styleId: number) =>
     {
@@ -24,8 +19,36 @@ const useSessionInfoState = () =>
         SendMessageComposer(new RoomUnitChatStyleComposer(styleId));
     };
 
-    const respectUser = (userId: number) => GetSessionDataManager().giveRespect(userId);
-    const respectPet = (petId: number) => GetSessionDataManager().givePetRespect(petId);
+    const respectUser = (userId: number) =>
+    {
+        GetSessionDataManager().giveRespect(userId);
+
+        setUserRespectRemaining(GetSessionDataManager().respectsLeft);
+    };
+
+    const respectPet = (petId: number) =>
+    {
+        GetSessionDataManager().givePetRespect(petId);
+
+        setPetRespectRemaining(GetSessionDataManager().respectsPetLeft);
+    };
+
+    useMessageEvent<UserInfoEvent>(UserInfoEvent, event =>
+    {
+        const parser = event.getParser();
+
+        setUserInfo(parser.userInfo);
+        setUserFigure(parser.userInfo.figure);
+        setUserRespectRemaining(parser.userInfo.respectsRemaining);
+        setPetRespectRemaining(parser.userInfo.respectsPetRemaining);
+    });
+
+    useMessageEvent<FigureUpdateEvent>(FigureUpdateEvent, event =>
+    {
+        const parser = event.getParser();
+
+        setUserFigure(parser.figure);
+    });
 
     useMessageEvent<UserSettingsEvent>(UserSettingsEvent, event =>
     {
@@ -34,15 +57,7 @@ const useSessionInfoState = () =>
         setChatStyleId(parser.chatType);
     });
 
-    return {
-        userFigure: userData.figure,
-        chatStyleId,
-        userRespectRemaining: userData.respectsLeft,
-        petRespectRemaining: userData.respectsPetLeft,
-        respectUser,
-        respectPet,
-        updateChatStyleId
-    };
+    return { userInfo, userFigure, chatStyleId, userRespectRemaining, petRespectRemaining, respectUser, respectPet, updateChatStyleId };
 };
 
 export const useSessionInfo = () => useBetween(useSessionInfoState);