📈 add anon analytics

package.json

···
 		"typescript": "^5.0.0",
 		"vite": "^5.0.3"
 	},
-	"type": "module"
+	"type": "module",
+	"dependencies": {
+		"@vercel/analytics": "^1.1.1"
+	}
 }

pnpm-lock.yaml

···
   autoInstallPeers: true
   excludeLinksFromLockfile: false
 
+dependencies:
+  '@vercel/analytics':
+    specifier: ^1.1.1
+    version: 1.1.1
+
 devDependencies:
   '@sveltejs/adapter-auto':
     specifier: ^3.0.0
···
   /@types/pug@2.0.10:
     resolution: {integrity: sha512-Sk/uYFOBAB7mb74XcpizmH0KOR2Pv3D2Hmrh1Dmy5BmK3MpdSa5kqZcg6EKBdklU0bFXX9gCfzvpnyUehrPIuA==}
     dev: true
+
+  /@vercel/analytics@1.1.1:
+    resolution: {integrity: sha512-+NqgNmSabg3IFfxYhrWCfB/H+RCUOCR5ExRudNG2+pcRehq628DJB5e1u1xqwpLtn4pAYii4D98w7kofORAGQA==}
+    dependencies:
+      server-only: 0.0.1
+    dev: false
 
   /acorn-typescript@1.4.13(acorn@8.11.3):
     resolution: {integrity: sha512-xsc9Xv0xlVfwp2o7sQ+GCQ1PgbkdcpWdTzrwXxO3xDMTAywVS3oXVOcOHuRjAPkS4P9b+yc/qNF15460v+jp4Q==}
···
       mkdirp: 0.5.6
       rimraf: 2.7.1
     dev: true
+
+  /server-only@0.0.1:
+    resolution: {integrity: sha512-qepMx2JxAa5jjfzxG79yPPq+8BuFToHd1hm7kI+Z4zAq1ftQiP7HcxMhDDItrbtwVeLg/cY2JnKnrcFkmiswNA==}
+    dev: false
 
   /set-cookie-parser@2.6.0:
     resolution: {integrity: sha512-RVnVQxTXuerk653XfuliOxBP81Sf0+qfQE73LIYKcyMYHG94AuH0kgrQpRDuTZnSmjpysHmzxJXKNfa6PjFhyQ==}

src/routes/+layout.svelte

···
 <script lang="ts">
   import "../app.css";
+  import { inject } from "@vercel/analytics";
+  import { dev } from "$app/environment";
   import { color_theme } from "$lib/stores.svelte";
+
+  inject({ mode: dev ? "development" : "production" });
 
   const daisyui_themes = [
     "light",