Add landing page, Docker setup, and CI/CD pipeline

React + Vite + TypeScript + Tailwind frontend with landing page,
Docker Compose for dev and prod (nginx-proxy integration),
and Gitea Actions workflow for automated deployment.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.github/workflows/deploy.yml

@@ -0,0 +1,41 @@
+name: Deploy to VPS
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: self-hosted
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Write .env.prod
+        run: |
+          cat > .env.prod << 'ENVEOF'
+          LETSENCRYPT_EMAIL=${{ secrets.LETSENCRYPT_EMAIL }}
+          ENVEOF
+
+      - name: Build and deploy
+        run: |
+          docker compose -f docker-compose.prod.yml --env-file .env.prod build
+          docker compose -f docker-compose.prod.yml --env-file .env.prod up -d --remove-orphans
+
+      - name: Wait for health
+        run: |
+          echo "Waiting for frontend..."
+          for i in $(seq 1 30); do
+            if docker inspect wealthysmart-frontend-prod --format '{{.State.Health.Status}}' 2>/dev/null | grep -q healthy; then
+              echo "Frontend is healthy"
+              break
+            fi
+            sleep 2
+          done
+
+      - name: Prune old images
+        run: docker image prune -f
+
+      - name: Cleanup
+        if: always()
+        run: rm -f .env.prod