Initial implementation of Bluetooth toy control app

Next.js app with a browser-side buttplug/buttplug-wasm control layer
(server never touches real-time device commands), SQLite storage via
Drizzle, single-secret auth, recordings/replay with device remapping,
a usage stats dashboard, Docker deployment, and Gitea CI.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W8WkFF5ppURBAB918593Eb

app/api/play-sessions/[id]/events/route.ts

@@ -0,0 +1,24 @@
+import { NextResponse } from "next/server";
+import { z } from "zod";
+import { insertEvents } from "@/lib/db/queries/session-events";
+
+const eventSchema = z.object({
+  sessionDeviceId: z.number().int().positive(),
+  tsMs: z.number().int().min(0),
+  commandType: z.enum(["vibrate", "rotate", "linear", "stop"]),
+  featureIndex: z.number().int().min(0),
+  value: z.number().min(0).max(1),
+  durationMs: z.number().int().positive().optional(),
+});
+
+const bodySchema = z.object({ events: z.array(eventSchema).max(2000) });
+
+export async function POST(req: Request, { params }: { params: Promise<{ id: string }> }) {
+  const { id } = await params;
+  const parsed = bodySchema.safeParse(await req.json().catch(() => null));
+  if (!parsed.success) {
+    return NextResponse.json({ error: parsed.error.message }, { status: 400 });
+  }
+  await insertEvents(Number(id), parsed.data.events);
+  return NextResponse.json({ inserted: parsed.data.events.length });
+}