feat: add web server registry

crates/archivr-server/src/main.rs

@@ -0,0 +1,20 @@
+mod registry;
+mod routes;
+
+use anyhow::Result;
+use std::{net::SocketAddr, path::PathBuf};
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    let config_path = std::env::args()
+        .nth(1)
+        .map(PathBuf::from)
+        .unwrap_or_else(|| PathBuf::from("archivr-server.toml"));
+    let registry = registry::load_registry(&config_path)?;
+    let app = routes::app(registry);
+    let addr = SocketAddr::from(([127, 0, 0, 1], 8080));
+    let listener = tokio::net::TcpListener::bind(addr).await?;
+    println!("archivr-server listening on http://{addr}");
+    axum::serve(listener, app).await?;
+    Ok(())
+}