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>

lib/scrapers/types.ts

@@ -0,0 +1,37 @@
+export interface Park {
+  id: string;
+  name: string;
+  shortName: string;
+  chain: "sixflags" | string;
+  slug: string;
+  location: {
+    lat: number;
+    lng: number;
+    city: string;
+    state: string;
+  };
+  timezone: string;
+  website: string;
+}
+
+export interface DayStatus {
+  day: number;
+  isOpen: boolean;
+  hoursLabel?: string;
+}
+
+export interface MonthCalendar {
+  parkId: string;
+  year: number;
+  month: number;
+  days: DayStatus[];
+}
+
+export interface ScraperAdapter {
+  readonly chain: string;
+  getMonthCalendar(
+    park: Park,
+    year: number,
+    month: number
+  ): Promise<MonthCalendar>;
+}