refactor(App, navigation): migrate to Expo Router and clean up navigation structure

- Updated App entry point to utilize Expo Router, simplifying the navigation setup.
- Removed legacy navigation components and services to streamline the codebase.
- Adjusted package.json to reflect the new entry point and updated dependencies for compatibility.
- Enhanced overall application structure by consolidating navigation logic and improving maintainability.

src/screens/message/components/ChatScreen/useChatScreen.ts

@@ -17,7 +17,7 @@ import {
   KeyboardEvent,
   Alert,
 } from 'react-native';
-import { useRoute, RouteProp, useNavigation } from '@react-navigation/native';
+import { useLocalSearchParams, router } from 'expo-router';
 import { formatDistanceToNow } from 'date-fns';
 import { zhCN } from 'date-fns/locale';
 import * as ImagePicker from 'expo-image-picker';
@@ -30,8 +30,8 @@ import { useChat, useGroupTyping, useGroupMuted, messageManager } from '../../..
 import { groupService } from '../../../../services/groupService';
 import { userManager } from '../../../../stores/userManager';
 import { groupManager } from '../../../../stores/groupManager';
-import { RootStackParamList } from '../../../../navigation/types';
-import { navigationService } from '../../../../infrastructure/navigation/navigationService';
+import * as hrefs from '../../../../navigation/hrefs';
+import { firstRouteParam } from '../../../../navigation/paramUtils';
 import {
   GroupMessage,
   PanelType,
@@ -46,8 +46,6 @@ import {
   clearConversationMessages,
 } from '../../../../services/database';
 
-type ChatRouteProp = RouteProp<RootStackParamList, 'Chat'>;
-
 export const useChatScreen = () => {
   const getSendErrorMessage = useCallback((error: unknown, fallback: string) => {
     if (error instanceof ApiError && error.message) {
@@ -56,17 +54,30 @@ export const useChatScreen = () => {
     return fallback;
   }, []);
 
-  const route = useRoute<ChatRouteProp>();
-  const navigation = useNavigation();
-
-  // 路由参数
-  const routeParams = useMemo(() => ({
-    conversationId: route.params?.conversationId || null,
-    userId: route.params?.userId || null,
-    isGroupChat: route.params?.isGroupChat || false,
-    groupId: route.params?.groupId,
-    groupName: route.params?.groupName,
-  }), [route.params?.conversationId, route.params?.userId, route.params?.isGroupChat, route.params?.groupId, route.params?.groupName]);
+  const rawParams = useLocalSearchParams<{
+    conversationId?: string | string[];
+    userId?: string | string[];
+    isGroupChat?: string | string[];
+    groupId?: string | string[];
+    groupName?: string | string[];
+  }>();
+  // 路由参数（动态段 + query）；群 ID 勿用 Number()，避免超过 2^53-1 时精度丢失
+  const routeParams = useMemo(() => {
+    const isGroupFlag = firstRouteParam(rawParams.isGroupChat);
+    return {
+      conversationId: firstRouteParam(rawParams.conversationId) ?? null,
+      userId: firstRouteParam(rawParams.userId) ?? null,
+      isGroupChat: isGroupFlag === '1' || isGroupFlag === 'true',
+      groupId: firstRouteParam(rawParams.groupId),
+      groupName: firstRouteParam(rawParams.groupName),
+    };
+  }, [
+    rawParams.conversationId,
+    rawParams.userId,
+    rawParams.isGroupChat,
+    rawParams.groupId,
+    rawParams.groupName,
+  ]);
 
   const { conversationId: routeConversationId, userId: routeUserId, isGroupChat, groupId: routeGroupId, groupName: routeGroupName } = routeParams;
 
@@ -399,8 +410,30 @@ export const useChatScreen = () => {
           console.error('获取成员信息失败:', error);
         }
       } catch (error) {
+        const isGroupNotFound =
+          error instanceof ApiError &&
+          (error.code === 404 ||
+            error.message === '群组不存在' ||
+            error.message.includes('群组不存在'));
+
+        if (isGroupNotFound) {
+          Alert.alert('提示', '该群组不存在或已解散', [
+            {
+              text: '确定',
+              onPress: () => {
+                if (router.canGoBack()) {
+                  router.back();
+                } else {
+                  router.replace(hrefs.hrefMessages());
+                }
+              },
+            },
+          ]);
+          return;
+        }
+
         console.error('获取群组信息失败:', error);
-        Alert.alert('错误', '无法获取群组信息');
+        Alert.alert('错误', getSendErrorMessage(error, '无法获取群组信息'));
       }
     };
 
@@ -1129,7 +1162,7 @@ export const useChatScreen = () => {
   // 点击头像跳转到用户主页
   const handleAvatarPress = useCallback((userId: string) => {
     if (userId && userId !== currentUserId) {
-      navigationService.navigate('UserProfile', { userId: String(userId) });
+      router.push(hrefs.hrefUserProfile(String(userId)));
     }
   }, [currentUserId]);
 
@@ -1198,31 +1231,27 @@ export const useChatScreen = () => {
   // 导航到群组信息或用户资料
   const navigateToInfo = useCallback(() => {
     if (isGroupChat && routeGroupId) {
-      navigation.navigate('GroupInfo' as any, {
-        groupId: routeGroupId,
-        conversationId: conversationId || undefined,
-      });
+      router.push(hrefs.hrefGroupInfo(routeGroupId, conversationId || undefined));
     } else if (otherUser?.id) {
-      navigationService.navigate('UserProfile', { userId: String(otherUser.id) });
+      router.push(hrefs.hrefUserProfile(String(otherUser.id)));
     }
-  }, [navigation, isGroupChat, routeGroupId, otherUser]);
+  }, [isGroupChat, routeGroupId, otherUser, conversationId]);
 
   // 导航到聊天管理页面
   const navigateToChatSettings = useCallback(() => {
     if (isGroupChat && routeGroupId) {
-      navigation.navigate('GroupInfo' as any, {
-        groupId: routeGroupId,
-        conversationId: conversationId || undefined,
-      });
+      router.push(hrefs.hrefGroupInfo(routeGroupId, conversationId || undefined));
     } else if (otherUser?.id && conversationId) {
-      navigation.navigate('PrivateChatInfo' as any, {
-        conversationId: conversationId,
-        userId: String(otherUser.id),
-        userName: otherUser.nickname,
-        userAvatar: otherUser.avatar,
-      });
+      router.push(
+        hrefs.hrefPrivateChatInfo({
+          conversationId,
+          userId: String(otherUser.id),
+          userName: otherUser.nickname,
+          userAvatar: otherUser.avatar,
+        })
+      );
     }
-  }, [navigation, isGroupChat, routeGroupId, otherUser, conversationId]);
+  }, [isGroupChat, routeGroupId, otherUser, conversationId]);
 
   return {
     // 状态