feat: Adjust module re-exports and publishing settings

worker/tests/common/mod.rs

@@ -9,7 +9,7 @@ use std::sync::{Arc, Mutex};
 use async_trait::async_trait;
 use futures::Stream;
 use worker::llm_client::{ClientError, LlmClient, Request};
-use worker::{Handler, TextBlockEvent, TextBlockKind, Timeline};
+use worker::timeline::{Handler, TextBlockEvent, TextBlockKind, Timeline};
 use worker_types::{BlockType, DeltaContent, Event};
 
 use std::sync::atomic::{AtomicUsize, Ordering};

worker/tests/subscriber_test.rs

@@ -7,7 +7,8 @@ mod common;
 use std::sync::{Arc, Mutex};
 
 use common::MockLlmClient;
-use worker::{Worker, WorkerSubscriber};
+use worker::subscriber::WorkerSubscriber;
+use worker::Worker;
 use worker_types::{
     ErrorEvent, Event, ResponseStatus, StatusEvent, TextBlockEvent, ToolCall, ToolUseBlockEvent,
     UsageEvent,

worker/tests/worker_fixtures.rs

@@ -205,8 +205,7 @@ async fn test_worker_with_programmatic_events() {
 /// id, name, input（JSON）を正しく抽出できることを検証する。
 #[tokio::test]
 async fn test_tool_call_collector_integration() {
-    use worker::Timeline;
-    use worker::ToolCallCollector;
+    use worker::timeline::{Timeline, ToolCallCollector};
     use worker_types::Event;
 
     // ToolUseブロックを含むイベントシーケンス