refactor: split backend by context instead of type 'controllers/models/...'

app/search/routes/search_routes.ts

@@ -0,0 +1,14 @@
+import { middleware } from '#start/kernel';
+import router from '@adonisjs/core/services/router';
+
+const SearchesController = () =>
+	import('#search/controllers/search_controller');
+
+/**
+ * Search routes
+ */
+router
+	.group(() => {
+		router.get('/search', [SearchesController, 'search']).as('search');
+	})
+	.middleware([middleware.auth()]);