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>

.gitea/workflows/deploy.yml

@@ -0,0 +1,39 @@
+name: Build and Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set image name
+        id: image
+        run: |
+          IMAGE="${{ vars.REGISTRY_URL }}/josh/sixflagssupercalendar"
+          SHA="${{ github.sha }}"
+          echo "full=${IMAGE}" >> "$GITHUB_OUTPUT"
+          echo "tag_latest=${IMAGE}:latest" >> "$GITHUB_OUTPUT"
+          echo "tag_sha=${IMAGE}:${SHA::8}" >> "$GITHUB_OUTPUT"
+
+      - name: Log in to registry
+        run: |
+          echo "${{ secrets.REGISTRY_TOKEN }}" | \
+            docker login "${{ vars.REGISTRY_URL }}" -u josh --password-stdin
+
+      - name: Build image
+        run: |
+          docker build \
+            -t "${{ steps.image.outputs.tag_latest }}" \
+            -t "${{ steps.image.outputs.tag_sha }}" \
+            .
+
+      - name: Push image
+        run: |
+          docker push "${{ steps.image.outputs.tag_latest }}"
+          docker push "${{ steps.image.outputs.tag_sha }}"