feat(bootstrap): config, factory wiring, main entry point

crates/bootstrap/src/main.rs

@@ -0,0 +1,28 @@
+use std::net::SocketAddr;
+use tracing::info;
+
+mod config;
+mod factory;
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    tracing_subscriber::fmt()
+        .with_env_filter(
+            tracing_subscriber::EnvFilter::from_default_env()
+                .add_directive("bootstrap=info".parse()?)
+                .add_directive("tower_http=debug".parse()?),
+        )
+        .init();
+
+    let config = config::Config::from_env();
+    let app = factory::build_app(&config).await?;
+
+    let addr: SocketAddr = format!("{}:{}", config.host, config.port).parse()?;
+    let listener = tokio::net::TcpListener::bind(addr).await?;
+
+    info!("🚀 Server running at http://{addr}");
+    info!("📖 Scalar docs at http://{addr}/scalar");
+
+    axum::serve(listener, app).await?;
+    Ok(())
+}