Implement Monlet MVP stack and UI updates

deploy/alertmanager/alertmanager.yml

@@ -0,0 +1,15 @@
+# Example Alertmanager config. REPLACE the receiver before using in any real
+# environment — the default 'null' receiver silently drops alerts.
+
+route:
+  group_by: ["alertname", "agent_id", "check_id"]
+  group_wait: 10s
+  group_interval: 30s
+  repeat_interval: 1h
+  receiver: "null"
+
+receivers:
+  - name: "null"
+    # Intentionally empty: drops everything routed here. Add your real
+    # receiver (email_configs, telegram_configs, webhook_configs, ...) and
+    # repoint `route.receiver` at it.