Add Tokyo livehouse event aggregator service

Full-stack React Router v7 app that scrapes event listings from major
Tokyo live venues (Liquid Room, WWW/WWW X, Shibuya O-EAST, Shinjuku LOFT,
Club Quattro) and stores them in SQLite for browsing and search.

- Modular scraper architecture: add a new venue by dropping a file in
  app/scrapers/ and registering it in index.ts
- Routes: /events (filter by keyword/venue/date), /events/:id, /venues,
  GET /api/scrape
- EventCard shows artist, date/time, venue, ticket URL, and fee
- Post-scrape per-venue Markdown files generated to events/ (dev reference)
- /add-livehouse Claude Code skill defined in .claude/commands/

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/app/components/EventCard.tsx b/app/components/EventCard.tsx
new file mode 100644
index 0000000..6651ff9
--- /dev/null
+++ b/app/components/EventCard.tsx
@@ -0,0 +1,89 @@
+import { Link } from "react-router";
+import type { Event } from "~/lib/db.server";
+
+interface Props {
+  event: Event;
+}
+
+export default function EventCard({ event }: Props) {
+  const formattedDate = formatDate(event.date);
+  const timeLabel = buildTimeLabel(event.open_time, event.start_time);
+
+  return (
+    <Link
+      to={`/events/${event.id}`}
+      className="group flex flex-col rounded-xl bg-gray-800/60 border border-gray-700/40 overflow-hidden hover:border-indigo-500/60 hover:bg-gray-800 transition-all"
+    >
+      {event.image_url ? (
+        <img
+          src={event.image_url}
+          alt={event.title}
+          className="h-36 w-full object-cover"
+        />
+      ) : (
+        <div className="h-36 w-full bg-gradient-to-br from-gray-800 to-gray-900 flex items-center justify-center">
+          <span className="text-4xl opacity-20">🎸</span>
+        </div>
+      )}
+
+      <div className="flex-1 p-4 flex flex-col gap-2">
+        {/* Title */}
+        <h2 className="font-semibold text-sm leading-snug group-hover:text-indigo-300 transition-colors line-clamp-2">
+          {event.title}
+        </h2>
+
+        {/* Artist — required */}
+        <p className="text-xs text-indigo-300 font-medium line-clamp-1">
+          {event.artist ?? "出演者未定"}
+        </p>
+
+        {/* Date + time */}
+        <div className="flex items-center gap-2 text-xs text-gray-300">
+          <span>📅 {formattedDate}</span>
+          {timeLabel && <span className="text-gray-500">｜ {timeLabel}</span>}
+        </div>
+
+        {/* Venue */}
+        <div className="flex items-center gap-1 text-xs text-gray-400">
+          <span>📍</span>
+          <span className="rounded-full bg-gray-700/60 px-2 py-0.5">
+            {event.venue_name}
+            {event.venue_area ? `（${event.venue_area}）` : ""}
+          </span>
+        </div>
+
+        {/* Fee */}
+        {event.price && (
+          <p className="text-xs text-emerald-400">¥ {event.price}</p>
+        )}
+
+        {/* Ticket URL */}
+        {event.ticket_url && (
+          <a
+            href={event.ticket_url}
+            target="_blank"
+            rel="noopener noreferrer"
+            onClick={(e) => e.stopPropagation()}
+            className="mt-auto inline-flex items-center gap-1 text-xs text-indigo-400 hover:underline"
+          >
+            🎟 チケット
+          </a>
+        )}
+      </div>
+    </Link>
+  );
+}
+
+function formatDate(iso: string): string {
+  const [y, m, d] = iso.split("-");
+  const days = ["日", "月", "火", "水", "木", "金", "土"];
+  const dayIdx = new Date(`${iso}T00:00:00`).getDay();
+  return `${y}/${m}/${d}（${days[dayIdx]}）`;
+}
+
+function buildTimeLabel(open: string | null, start: string | null): string {
+  const parts: string[] = [];
+  if (open) parts.push(`OPEN ${open}`);
+  if (start) parts.push(`START ${start}`);
+  return parts.join(" / ");
+}