Initial commit: Minecraft dashboard

Next.js 16 + Tailwind v4 + shadcn v4 dashboard for managing a modded
Forge 1.20.1 server. Includes server controls, player management, mod
manager with Modrinth search and dependency resolution, world backups,
snapshots, analytics, logs, and chat bridge.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/api/backups/download/route.ts

@@ -0,0 +1,38 @@
+import { NextRequest, NextResponse } from "next/server";
+import { existsSync, createReadStream, statSync } from "fs";
+import { join } from "path";
+import { auth } from "@/lib/auth";
+import { Readable } from "stream";
+
+export const dynamic = "force-dynamic";
+
+const BACKUP_DIR = "/home/minecraft/server/backups";
+
+export async function GET(req: NextRequest) {
+  const session = await auth();
+  if (!session) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 403 });
+  }
+
+  const name = req.nextUrl.searchParams.get("name");
+  if (!name || !name.endsWith(".tar.gz") || name.includes("/") || name.includes("..")) {
+    return NextResponse.json({ error: "Invalid name" }, { status: 400 });
+  }
+
+  const filePath = join(BACKUP_DIR, name);
+  if (!existsSync(filePath)) {
+    return NextResponse.json({ error: "Backup not found" }, { status: 404 });
+  }
+
+  const stat = statSync(filePath);
+  const stream = createReadStream(filePath);
+  const webStream = Readable.toWeb(stream) as ReadableStream;
+
+  return new Response(webStream, {
+    headers: {
+      "Content-Type": "application/gzip",
+      "Content-Disposition": `attachment; filename="${name}"`,
+      "Content-Length": stat.size.toString(),
+    },
+  });
+}