refactor: separate standalone Vite wiring and provider middleware

package.json

@@ -66,6 +66,9 @@
     "./infrastructure/geojson": "./src/data/localGeojsonCore.js",
     "./infrastructure/lod": "./src/data/localGeojsonLod.js",
     "./application": "./src/app/application.js",
-    "./application/viewer": "./src/app/viewer.js"
+    "./application/viewer": "./src/app/viewer.js",
+    "./build/vite": {
+      "node": "./build/vite.js"
+    }
   }
 }