chore: 程序开始时打印欢迎信息，调整日志和构建流 (#285)

crates/bili_sync/src/task/http_server.rs

@@ -42,7 +42,7 @@ pub async fn http_server(database_connection: Arc<DatabaseConnection>) -> Result
     let listener = tokio::net::TcpListener::bind(&CONFIG.bind_address)
         .await
         .context("bind address failed")?;
-    info!("开始监听 http 服务: http://{}", CONFIG.bind_address);
+    info!("开始运行管理页: http://{}", CONFIG.bind_address);
     Ok(axum::serve(listener, ServiceExt::<Request>::into_make_service(app)).await?)
 }
 

crates/bili_sync/src/task/video_downloader.rs

@@ -13,6 +13,7 @@ pub async fn video_downloader(connection: Arc<DatabaseConnection>) {
     let bili_client = BiliClient::new();
     let video_sources = CONFIG.as_video_sources();
     loop {
+        info!("开始执行本轮视频下载任务..");
         'inner: {
             match bili_client.wbi_img().await.map(|wbi_img| wbi_img.into()) {
                 Ok(Some(mixin_key)) => bilibili::set_global_mixin_key(mixin_key),