Добавлен экран Calls в сайдбар и улучшено управление историей звонков

app/src/main/java/com/rosetta/messenger/database/MessageEntities.kt

@@ -174,6 +174,16 @@ interface GroupDao {
     suspend fun deleteAllByAccount(account: String): Int
 }
 
+/** Строка истории звонков (messages + данные собеседника из dialogs) */
+data class CallHistoryRow(
+        @Embedded val message: MessageEntity,
+        @ColumnInfo(name = "peer_key") val peerKey: String,
+        @ColumnInfo(name = "peer_title") val peerTitle: String?,
+        @ColumnInfo(name = "peer_username") val peerUsername: String?,
+        @ColumnInfo(name = "peer_verified") val peerVerified: Int?,
+        @ColumnInfo(name = "peer_online") val peerOnline: Int?
+)
+
 /** DAO для работы с сообщениями */
 @Dao
 interface MessageDao {
@@ -559,6 +569,65 @@ interface MessageDao {
     )
     suspend fun getMessagesWithFiles(account: String, limit: Int, offset: Int): List<MessageEntity>
 
+    /**
+     * 📞 История звонков на основе CALL attachments (type: 4)
+     * LEFT JOIN на dialogs нужен для имени/username/verified без дополнительных запросов.
+     */
+    @Query(
+            """
+        SELECT 
+            m.*,
+            CASE 
+                WHEN m.from_me = 1 THEN m.to_public_key
+                ELSE m.from_public_key
+            END AS peer_key,
+            d.opponent_title AS peer_title,
+            d.opponent_username AS peer_username,
+            d.verified AS peer_verified,
+            d.is_online AS peer_online
+        FROM messages m
+        LEFT JOIN dialogs d
+            ON d.account = m.account
+           AND d.opponent_key = CASE
+                WHEN m.from_me = 1 THEN m.to_public_key
+                ELSE m.from_public_key
+           END
+        WHERE m.account = :account
+          AND m.attachments != '[]'
+          AND (m.attachments LIKE '%"type":4%' OR m.attachments LIKE '%"type": 4%')
+        ORDER BY m.timestamp DESC, m.message_id DESC
+        LIMIT :limit
+    """
+    )
+    fun getCallHistoryFlow(account: String, limit: Int = 300): Flow<List<CallHistoryRow>>
+
+    /** Пиры, у которых есть call attachments (нужно для пересчета dialogs после удаления). */
+    @Query(
+            """
+        SELECT DISTINCT
+            CASE 
+                WHEN from_me = 1 THEN to_public_key
+                ELSE from_public_key
+            END AS peer_key
+        FROM messages
+        WHERE account = :account
+          AND attachments != '[]'
+          AND (attachments LIKE '%"type":4%' OR attachments LIKE '%"type": 4%')
+    """
+    )
+    suspend fun getCallHistoryPeers(account: String): List<String>
+
+    /** Удалить все call events из messages для аккаунта. */
+    @Query(
+            """
+        DELETE FROM messages
+        WHERE account = :account
+          AND attachments != '[]'
+          AND (attachments LIKE '%"type":4%' OR attachments LIKE '%"type": 4%')
+    """
+    )
+    suspend fun deleteAllCallMessages(account: String): Int
+
     /** Все сообщения аккаунта (для поиска по тексту), отсортированные по дате */
     @Query(
             """