Initial commit: Maria Malejka memorial website

Next.js 14 + node:sqlite memorial site with:
- Hero section, photo slideshow & gallery
- Memory/thoughts editor (admin)
- Music player with upload
- Video gallery
- Docker Compose deployment
- Responsive warm earth tone design

Dockerfile

@@ -0,0 +1,33 @@
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+# ---- Runner ----
+FROM node:22-alpine AS runner
+
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
+
+RUN addgroup --system --gid 1001 nodejs \
+  && adduser --system --uid 1001 nextjs
+
+# Standalone output
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+COPY --from=builder /app/public ./public
+
+RUN mkdir -p /data && chown nextjs:nodejs /data
+
+USER nextjs
+
+EXPOSE 3000
+CMD ["node", "server.js"]