Implementa o MVP do Adaptador de Planilhas no Elo Pro.

O módulo usa a identidade Supabase, isola cada workspace e registra storage, TTL, runner e biblioteca XLSX como decisões ainda abertas.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/api/spreadsheet-adapter/settings/route.ts

@@ -0,0 +1,30 @@
+import { NextResponse } from "next/server";
+import { errorResponse, requireReady } from "../_lib";
+import { getSettings, rejectWorkspaceForgery, updateSettings } from "@/server/spreadsheet-adapter/service";
+
+export const runtime = "nodejs";
+export const dynamic = "force-dynamic";
+
+export async function GET() {
+  try {
+    const { ctx, deps } = await requireReady();
+    return NextResponse.json(await getSettings(deps, ctx));
+  } catch (error) {
+    return errorResponse(error);
+  }
+}
+
+export async function PATCH(request: Request) {
+  try {
+    const { ctx, deps } = await requireReady();
+    const body = (await request.json()) as { allowNonAdminModelUpload?: boolean; workspace_id?: string };
+    await rejectWorkspaceForgery(deps, ctx, body.workspace_id);
+    if (typeof body.allowNonAdminModelUpload !== "boolean") {
+      return NextResponse.json({ error: { code: "INVALID_SETTING", message: "Informe o valor da configuração." } }, { status: 400 });
+    }
+    await updateSettings(deps, ctx, body.allowNonAdminModelUpload);
+    return NextResponse.json(await getSettings(deps, ctx));
+  } catch (error) {
+    return errorResponse(error);
+  }
+}