fix(init): include favicon.ico in init package (#2943)

Fixes a regression introduced by
#2867

Fixes #2941

Author: marvinhagemeister

init/src/assets/favicon.ico

@@ -395,7 +395,7 @@ ${GRADIENT_CSS}`;
   await writeFile(
     "static/favicon.ico",
     await Deno.readFile(
-      new URL(import.meta.resolve("../../www/static/favicon.ico")),
+      path.join(import.meta.dirname!, "assets", "favicon.ico"),
     ),
   );