Изменение выносит типы контента в :content-api и разделяет потоки событий.

journal-ksqlite/src/commonMain/kotlin/pw/binom/agentik/journal/ksqlite/MessageCodecs.kt

@@ -21,6 +21,7 @@ internal fun encodeRecord(record: MessageRecord): Pair<String, String> = when (r
     is MessageRecord.AssistantMessage -> "assistant" to encodeBodyPayload(
         content = record.content,
         tokens = record.tokens,
+        reasoning = record.reasoning,
     )
     is MessageRecord.ToolCall -> "tool_call" to Json.encodeToString(
         CallPayload.serializer(),
@@ -49,7 +50,7 @@ internal fun SQLiteResultSet.toMessageRecord(json: Json): MessageRecord {
         }
         "assistant" -> {
             val d = decodeBodyPayload(payload)
-            MessageRecord.AssistantMessage(id = id, conversationId = convId, content = d.content, createdAt = createdAt, tokens = d.tokens)
+            MessageRecord.AssistantMessage(id = id, conversationId = convId, content = d.content, createdAt = createdAt, tokens = d.tokens, reasoning = d.reasoning)
         }
         "tool_call" -> {
             val p = Json.decodeFromString(CallPayload.serializer(), payload)

journal-ksqlite/src/commonTest/kotlin/pw/binom/agentik/journal/ksqlite/KsqliteJournalStoreTest.kt

@@ -2,9 +2,9 @@ package pw.binom.agentik.journal.ksqlite
 
 import kotlinx.coroutines.flow.toList
 import kotlinx.coroutines.test.runTest
-import pw.binom.agentik.journal.Content
+import pw.binom.agentik.content.Content
 import pw.binom.agentik.journal.MessageRecord
-import pw.binom.agentik.journal.TurnTokens
+import pw.binom.agentik.content.TurnTokens
 import pw.binom.db.ksqlite.SQLiteConnection
 import kotlin.test.AfterTest
 import kotlin.test.BeforeTest

journal-ksqlite/src/commonTest/kotlin/pw/binom/agentik/journal/ksqlite/SchemaMigrationTest.kt

@@ -1,7 +1,7 @@
 package pw.binom.agentik.journal.ksqlite
 
 import kotlinx.coroutines.test.runTest
-import pw.binom.agentik.journal.Content
+import pw.binom.agentik.content.Content
 import pw.binom.agentik.journal.ConversationRecord
 import pw.binom.agentik.journal.MessageRecord
 import pw.binom.db.ksqlite.SQLiteConnection