refactor: remove directus.ts shim, import directly from api

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/frontend/src/routes/me/+page.svelte

@@ -14,7 +14,7 @@
   import PeonyBackground from "$lib/components/background/peony-background.svelte";
   import { onMount } from "svelte";
   import { goto, invalidateAll } from "$app/navigation";
-  import { getAssetUrl, isModel } from "$lib/directus";
+  import { getAssetUrl, isModel } from "$lib/api";
   import * as Alert from "$lib/components/ui/alert";
   import { toast } from "svelte-sonner";
   import { deleteRecording, removeFile, updateProfile, uploadFile } from "$lib/services";