feat: Initialize Next.js project with Prisma, Tailwind CSS, and API routes for device management and testing.

src/app/api/devices/register/route.ts

@@ -0,0 +1,44 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+
+export async function POST(req: Request) {
+    try {
+        const { serialNumber, macAddress } = await req.json();
+
+        if (!serialNumber || !macAddress) {
+            return NextResponse.json(
+                { error: "Serial number and MAC address are required" },
+                { status: 400 }
+            );
+        }
+
+        // Check if device already exists
+        let device = await prisma.device.findFirst({
+            where: {
+                OR: [
+                    { serialNumber },
+                    { macAddress }
+                ]
+            }
+        });
+
+        if (!device) {
+            // Register as pending
+            device = await prisma.device.create({
+                data: {
+                    serialNumber,
+                    macAddress,
+                    status: "PENDING",
+                },
+            });
+        }
+
+        return NextResponse.json(device);
+    } catch (error) {
+        console.error("Registration error:", error);
+        return NextResponse.json(
+            { error: "Internal Server Error" },
+            { status: 500 }
+        );
+    }
+}