Mikrotik widget (#720)

src/widgets/mikrotik/widget.js

@@ -0,0 +1,24 @@
+
+import genericProxyHandler from "utils/proxy/handlers/generic";
+
+const widget = {
+  api: "{url}/rest/{endpoint}",
+  proxyHandler: genericProxyHandler,
+
+  mappings: {
+    system: {
+      endpoint: "system/resource",
+      validate: [
+        "cpu-load",
+        "free-memory",
+        "total-memory",
+        "uptime"
+      ]
+    },
+    leases: {
+      endpoint: "ip/dhcp-server/lease",
+    }
+  },
+};
+
+export default widget;