feat: Refactor RecentSearchesManager to support multiple accounts and improve user management

app/src/main/java/com/rosetta/messenger/ui/chats/ChatsListScreen.kt

@@ -29,6 +29,7 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.airbnb.lottie.compose.*
 import com.rosetta.messenger.R
+import com.rosetta.messenger.data.RecentSearchesManager
 import com.rosetta.messenger.database.DialogEntity
 import com.rosetta.messenger.network.ProtocolManager
 import com.rosetta.messenger.network.ProtocolState
@@ -183,6 +184,8 @@ fun ChatsListScreen(
     LaunchedEffect(accountPublicKey) {
         if (accountPublicKey.isNotEmpty()) {
             chatsViewModel.setAccount(accountPublicKey)
+            // Устанавливаем аккаунт для RecentSearchesManager
+            RecentSearchesManager.setAccount(accountPublicKey)
         }
     }
 

app/src/main/java/com/rosetta/messenger/ui/chats/SearchScreen.kt

@@ -58,6 +58,13 @@ fun SearchScreen(
     // Recent users (не текстовые запросы, а пользователи)
     val recentUsers by RecentSearchesManager.recentUsers.collectAsState()
     
+    // Устанавливаем аккаунт для RecentSearchesManager
+    LaunchedEffect(currentUserPublicKey) {
+        if (currentUserPublicKey.isNotEmpty()) {
+            RecentSearchesManager.setAccount(currentUserPublicKey)
+        }
+    }
+    
     // Устанавливаем privateKeyHash
     LaunchedEffect(privateKeyHash) {
         if (privateKeyHash.isNotEmpty()) {