BIG MOOOOVE to Object Storage

app/api/sketch-templates/route.ts

@@ -1,7 +1,7 @@
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/auth";
 import { db } from "@/lib/db";
-import { uploadFile } from "@/lib/storage";
+import { uploadToHetzner } from "@/lib/storage";
 
 function canManage(role: string) {
   return ["ADMIN", "PRODUCER", "SUPERVISOR"].includes(role);
@@ -44,7 +44,8 @@ export async function POST(req: NextRequest) {
     return NextResponse.json({ error: "File too large (max 20 MB)" }, { status: 413 });
 
   const buffer = Buffer.from(await file.arrayBuffer());
-  const uploaded = await uploadFile(buffer, file.name, file.type, "image");
+  const { key: tmplKey } = await uploadToHetzner(buffer, file.name, file.type, "image");
+  const uploaded = { url: `/api/files/${tmplKey}`, key: tmplKey };
 
   const maxOrder = await db.sketchTemplate.aggregate({ _max: { sortOrder: true } });
   const sortOrder = (maxOrder._max.sortOrder ?? -1) + 1;