chore: commit previously untracked runtime files (splits, auth, participants, shared)

src/app/api/participants/route.ts

@@ -0,0 +1,21 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+import { queryRaw } from "@/lib/db";
+
+export async function GET() {
+  const participants = await prisma.participants.findMany({
+    orderBy: { name: "asc" },
+  });
+  return NextResponse.json(participants);
+}
+
+export async function POST(req: NextRequest) {
+  const { name, email } = await req.json();
+  if (!name?.trim()) {
+    return NextResponse.json({ error: "name required" }, { status: 400 });
+  }
+  const participant = await prisma.participants.create({
+    data: { name: name.trim(), email: email?.trim() || null },
+  });
+  return NextResponse.json(participant, { status: 201 });
+}