Add global MW example

src/app/configs/server.config.ts

@@ -4,5 +4,11 @@ import {ORMSession} from "@extollo/orm"
 export default {
     session: {
         driver: ORMSession,
-    }
+    },
+
+    middleware: {
+        global: {
+            pre: ['LogRequest'],
+        },
+    },
 }

src/app/http/routes/app.routes.ts

@@ -1,3 +1,3 @@
-import {Request, Route} from "@extollo/lib"
+import {Route} from "@extollo/lib"
 
-Route.get('/', 'main:Home.welcome').pre('LogRequest')
+Route.get('/', 'main:Home.welcome')