added a git heatmap from my forgejo instance to the website

src/app/api/heatmap/route.ts

@@ -0,0 +1,19 @@
+import { NextResponse } from "next/server";
+
+export async function GET() {
+  try {
+    const res = await fetch("https://git.dvorakmortonxd.dev/api/v1/users/dvorakmortonxd/heatmap", {
+      next: { revalidate: 3600 }, // Cache for 1 hour
+    });
+
+    if (!res.ok) {
+      return NextResponse.json({ error: "Failed to fetch heatmap" }, { status: res.status });
+    }
+
+    const data = await res.json();
+    return NextResponse.json(data);
+  } catch (err) {
+    return NextResponse.json({ error: "Internal server error" }, { status: 500 });
+  }
+}
+