chore(docker): lokal MongoDB replica set ve üretim Dockerfile'ı

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Dockerfile

@@ -0,0 +1,54 @@
+# syntax=docker/dockerfile:1
+# BÜTÇEM — çok aşamalı üretim imajı (Next.js standalone çıktı).
+# Build:  docker build --build-arg APP_COMMIT=$(git rev-parse --short HEAD) -t butcem .
+# Çalıştır: docker run -p 3000:3000 --env-file .env.production -v butcem-uploads:/app/uploads butcem
+
+ARG NODE_VERSION=26
+
+# 1) Bağımlılıklar — yalnızca lock dosyası değişince yeniden çalışır.
+FROM node:${NODE_VERSION}-alpine AS deps
+WORKDIR /app
+RUN apk add --no-cache libc6-compat
+COPY package.json package-lock.json ./
+RUN npm ci --no-audit --no-fund
+
+# 2) Build
+FROM node:${NODE_VERSION}-alpine AS builder
+WORKDIR /app
+ARG APP_VERSION=""
+ARG APP_COMMIT="unknown"
+ENV NEXT_TELEMETRY_DISABLED=1 \
+    APP_VERSION=${APP_VERSION} \
+    APP_COMMIT=${APP_COMMIT}
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN npm run build
+
+# 3) Çalışma zamanı — yalnızca standalone çıktı, root olmayan kullanıcı.
+FROM node:${NODE_VERSION}-alpine AS runner
+WORKDIR /app
+ARG APP_VERSION=""
+ARG APP_COMMIT="unknown"
+ENV NODE_ENV=production \
+    NEXT_TELEMETRY_DISABLED=1 \
+    PORT=3000 \
+    HOSTNAME=0.0.0.0 \
+    UPLOAD_DIR=/app/uploads \
+    APP_VERSION=${APP_VERSION} \
+    APP_COMMIT=${APP_COMMIT}
+
+RUN addgroup -S -g 1001 nodejs && adduser -S -u 1001 -G nodejs nextjs \
+    && mkdir -p /app/uploads && chown nextjs:nodejs /app/uploads
+
+COPY --from=builder --chown=nextjs:nodejs /app/public ./public
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
+VOLUME ["/app/uploads"]
+EXPOSE 3000
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
+  CMD node -e "fetch('http://127.0.0.1:'+(process.env.PORT||3000)+'/api/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
+
+CMD ["node", "server.js"]