feat: initial project scaffold with CI/CD and Docker deployment

Next.js 15 + Tailwind CSS v4 week calendar showing Six Flags park hours.
Scrapes the internal CloudFront API, stores results in SQLite.
Includes Dockerfile (Debian/Playwright-compatible), docker-compose, and
Gitea Actions pipeline that builds and pushes to the container registry.

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

components/WeekNav.tsx

@@ -0,0 +1,77 @@
+"use client";
+
+import { useRouter } from "next/navigation";
+
+interface WeekNavProps {
+  weekStart: string; // YYYY-MM-DD (Sunday)
+  weekDates: string[]; // 7 dates YYYY-MM-DD
+}
+
+const MONTHS = [
+  "Jan","Feb","Mar","Apr","May","Jun",
+  "Jul","Aug","Sep","Oct","Nov","Dec",
+];
+
+function formatLabel(dates: string[]): string {
+  const s = new Date(dates[0] + "T00:00:00");
+  const e = new Date(dates[6] + "T00:00:00");
+  if (s.getFullYear() === e.getFullYear() && s.getMonth() === e.getMonth()) {
+    return `${MONTHS[s.getMonth()]} ${s.getDate()}–${e.getDate()}, ${s.getFullYear()}`;
+  }
+  const startStr = `${MONTHS[s.getMonth()]} ${s.getDate()}`;
+  const endStr   = `${MONTHS[e.getMonth()]} ${e.getDate()}, ${e.getFullYear()}`;
+  return `${startStr} – ${endStr}`;
+}
+
+function shiftWeek(weekStart: string, delta: number): string {
+  const d = new Date(weekStart + "T00:00:00");
+  d.setDate(d.getDate() + delta * 7);
+  return d.toISOString().slice(0, 10);
+}
+
+export function WeekNav({ weekStart, weekDates }: WeekNavProps) {
+  const router = useRouter();
+  const nav = (delta: number) =>
+    router.push(`/?week=${shiftWeek(weekStart, delta)}`);
+
+  return (
+    <div style={{ display: "flex", alignItems: "center", gap: 16 }}>
+      <button
+        onClick={() => nav(-1)}
+        aria-label="Previous week"
+        style={btnStyle}
+      >
+        ←
+      </button>
+
+      <span style={{
+        fontSize: "1.1rem",
+        fontWeight: 600,
+        color: "var(--color-text)",
+        minWidth: 220,
+        textAlign: "center",
+      }}>
+        {formatLabel(weekDates)}
+      </span>
+
+      <button
+        onClick={() => nav(1)}
+        aria-label="Next week"
+        style={btnStyle}
+      >
+        →
+      </button>
+    </div>
+  );
+}
+
+const btnStyle: React.CSSProperties = {
+  padding: "6px 14px",
+  borderRadius: 6,
+  border: "1px solid var(--color-border)",
+  background: "var(--color-surface)",
+  color: "var(--color-text-muted)",
+  cursor: "pointer",
+  fontSize: "1rem",
+  lineHeight: 1,
+};