Actually paginate leaderboards

src/server/serve.ts

@@ -75,6 +75,18 @@ function isChatRequestFilename(pathname: string): boolean {
 
 Deno.serve({ port, hostname: "127.0.0.1" }, async (req) => {
 	const url = new URL(req.url);
+	if (req.method === "POST" && url.pathname === "/api/overlay-log") {
+		try {
+			const raw = await req.text();
+			const parsed = JSON.parse(raw) as { scope?: string; phase?: string; detail?: unknown };
+			const scope = typeof parsed.scope === "string" ? parsed.scope : "?";
+			const phase = typeof parsed.phase === "string" ? parsed.phase : "?";
+			console.log(`[overlay] ${scope}:${phase}`, parsed.detail ?? "");
+		} catch {
+			console.log("[overlay] overlay-log: invalid JSON body");
+		}
+		return new Response(null, { status: 204 });
+	}
 	if (req.method === "GET" && url.pathname === "/api/beatleader") {
 		return proxyApiRequest(req, "https://api.beatleader.com");
 	}
@@ -105,6 +117,7 @@ Deno.serve({ port, hostname: "127.0.0.1" }, async (req) => {
 });
 
 console.log(`Overlay: http://127.0.0.1:${port}/index.html`);
+console.log("Friend/BeatLeader diagnostics from the page also print here (browser console has the same lines).");
 if (chatRequestDatabase) {
 	console.log(`Chat request database file: ${chatRequestDatabase}`);
 } else {