feat: Add vertical-specific archive page

frontend/app/[vertical]/archive/page.tsx

@@ -0,0 +1,50 @@
+
+import { Card, CardContent } from "@/components/ui/card"
+import Link from "next/link"
+import { Calendar } from "lucide-react"
+import { VERTICALS } from "@/config/verticals"
+import { notFound } from "next/navigation"
+
+interface Props {
+    params: { vertical: string }
+}
+
+export function generateStaticParams() {
+    return VERTICALS.map((v) => ({
+        vertical: v.slug,
+    }))
+}
+
+// TODO: Make this dynamic based on the band's history
+const currentYear = new Date().getFullYear()
+const years = Array.from({ length: 50 }, (_, i) => currentYear - i)
+
+export default function VerticalArchivePage({ params }: Props) {
+    const vertical = VERTICALS.find((v) => v.slug === params.vertical)
+
+    if (!vertical) {
+        notFound()
+    }
+
+    return (
+        <div className="flex flex-col gap-6">
+            <h1 className="text-3xl font-bold tracking-tight">{vertical.name} Archive</h1>
+            <p className="text-muted-foreground">Browse shows by year.</p>
+            <div className="grid gap-4 md:grid-cols-3 lg:grid-cols-4">
+                {years.map((year) => (
+                    <Link key={year} href={`/${params.vertical}/shows?year=${year}`}>
+                        <Card className="hover:bg-accent/50 transition-colors cursor-pointer text-center py-6">
+                            <CardContent>
+                                <div className="text-4xl font-bold text-primary">{year}</div>
+                                <div className="flex items-center justify-center gap-2 mt-2 text-muted-foreground">
+                                    <Calendar className="h-4 w-4" />
+                                    <span>Browse Shows</span>
+                                </div>
+                            </CardContent>
+                        </Card>
+                    </Link>
+                ))}
+            </div>
+        </div>
+    )
+}