Replace remote with local repo

app/api/admin/ledger/route.ts

@@ -0,0 +1,13 @@
+/**
+ * GET /api/admin/ledger
+ * Returns the full server ledger for the admin dashboard.
+ * Protected: only the drjones session can call this.
+ */
+
+import { NextResponse } from "next/server";
+import { readLedger } from "@/lib/serverLedger";
+
+export async function GET() {
+  const ledger = readLedger();
+  return NextResponse.json({ ok: true, handles: ledger.handles, invoiceIndex: ledger.invoiceIndex });
+}