feat: add main features

Agents for developpement added + frontend add + backend added. Git viewer created + agent and template creator + layout and project creator

crates/infrastructure/tests/eventbus.rs

@@ -0,0 +1,53 @@
+//! L1 tests for [`TokioBroadcastEventBus`]: a published [`DomainEvent`] is
+//! received both through the blocking `subscribe()` [`EventStream`] and through
+//! the async `raw_receiver()` used by the Tauri event relay.
+
+use domain::events::DomainEvent;
+use domain::ports::EventBus;
+use domain::ProjectId;
+use infrastructure::TokioBroadcastEventBus;
+use uuid::Uuid;
+
+fn sample_event() -> DomainEvent {
+    DomainEvent::ProjectCreated {
+        project_id: ProjectId::from_uuid(Uuid::nil()),
+    }
+}
+
+#[tokio::test]
+async fn raw_receiver_gets_published_event() {
+    let bus = TokioBroadcastEventBus::new();
+    let mut rx = bus.raw_receiver();
+
+    bus.publish(sample_event());
+
+    let got = rx.recv().await.expect("event received");
+    assert_eq!(got, sample_event());
+}
+
+#[tokio::test]
+async fn raw_receiver_fans_out_to_multiple_subscribers() {
+    let bus = TokioBroadcastEventBus::new();
+    let mut rx1 = bus.raw_receiver();
+    let mut rx2 = bus.raw_receiver();
+
+    bus.publish(sample_event());
+
+    assert_eq!(rx1.recv().await.unwrap(), sample_event());
+    assert_eq!(rx2.recv().await.unwrap(), sample_event());
+}
+
+#[test]
+fn subscribe_blocking_stream_yields_published_event() {
+    let bus = TokioBroadcastEventBus::new();
+    let mut stream = bus.subscribe();
+    bus.publish(sample_event());
+    assert_eq!(stream.next(), Some(sample_event()));
+}
+
+#[tokio::test]
+async fn publish_without_subscribers_is_noop() {
+    let bus = TokioBroadcastEventBus::new();
+    // No receiver registered: publish must not panic.
+    bus.publish(sample_event());
+}