fix: copy top_leagues config files to Docker image and fix port mapping

Dockerfile

@@ -0,0 +1,59 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+# Add build tools for native canvas compilation (fixes 16k page size issues on RPi5 ARM64)
+RUN apk add --no-cache python3 make g++ cairo-dev pango-dev jpeg-dev giflib-dev librsvg-dev
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Generate Prisma client
+RUN npx prisma generate
+
+# Build the application
+RUN npm run build
+
+# Production stage
+FROM node:20-alpine AS production
+
+# Add runtime dependencies for canvas & prisma
+RUN apk add --no-cache cairo pango jpeg giflib librsvg openssl
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install production dependencies only (with build tools for canvas)
+RUN apk add --no-cache --virtual .build-deps python3 make g++ cairo-dev pango-dev jpeg-dev giflib-dev librsvg-dev \
+    && npm ci --omit=dev --build-from-source=canvas \
+    && apk del .build-deps
+
+# Copy Prisma schema and generate client
+COPY prisma ./prisma
+RUN npx prisma generate
+
+# Copy built application
+COPY --from=builder /app/dist ./dist
+
+# Copy i18n files
+COPY --from=builder /app/src/i18n ./dist/i18n
+
+# Copy league filter config files (critical: without these, feeder stores ALL matches)
+COPY top_leagues.json basketball_top_leagues.json ./
+
+# Set environment
+ENV NODE_ENV=production
+
+# Expose port
+EXPOSE 3000
+
+# Start the application
+CMD ["node", "dist/main.js"]