Display TpLink Tapo power usage values

app/api/power/route.ts

@@ -0,0 +1,18 @@
+import { NextRequest, NextResponse } from "next/server";
+
+export async function GET(req: NextRequest) {
+	const token = req.cookies.get("token")?.value;
+	if (!token) {
+		return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	}
+
+	const res = await fetch("http://localhost:3001/power", {
+		headers: { Authorization: `Bearer ${token}` },
+	});
+
+	if (!res.ok) {
+		return NextResponse.json({ error: "Upstream error" }, { status: res.status });
+	}
+
+	return NextResponse.json(await res.json());
+}