basic llm request stream

backend/internal/adapter/database/turso/migrations/000001_create_tables.down.sql

@@ -9,6 +9,7 @@ drop table user_teams;
 drop table channels;
 drop table tools;
 drop table tasks;
-drop table history;
+drop table chats;
+drop table chat_contents;
 drop table files;
 drop table agents;

backend/internal/adapter/database/turso/migrations/000001_create_tables.up.sql

@@ -117,14 +117,30 @@ create table tasks (
     _version        text not null
 );
 
-create table history (
+create table chats (
     id              text not null primary key,
-    task_id         text not null,
-    start_datetime  numeric,
+    team_id         text not null,
+    start_datetime  numeric not null,
     end_datetime    numeric,
-    prompt          text not null,
-    log             text not null,
-    response        text not null,
+    agent_id        text,
+    user_id         text,
+    task_id         text,
+    title           text,
+    _date_created   numeric not null default current_timestamp,
+    _date_updated   numeric,
+    _version        text not null
+);
+
+create table chat_messages (
+    id              text not null primary key,
+    team_id         text not null,
+    chat_id         text not null,
+    content_datetime numeric,
+    role            text not null,
+    content         text,
+    agent_id        text,
+    tool_call_id    text,
+    tool_calls      text,
     _date_created   numeric not null default current_timestamp,
     _date_updated   numeric,
     _version        text not null