add the sitemap

Dockerfile

@@ -7,13 +7,8 @@ RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
 # Install dependencies based on the preferred package manager
-COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
-RUN \
-  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
-  elif [ -f package-lock.json ]; then npm ci; \
-  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
-  else echo "Lockfile not found." && exit 1; \
-  fi
+COPY package.json pnpm-lock.yaml* ./
+RUN pnpm install --frozen-lockfile
 
 
 # Rebuild the source code only when needed
@@ -26,24 +21,22 @@ COPY . .
 ARG GIT_REV
 ENV GIT_REV ${GIT_REV}
 
-# Next.js collects completely anonymous telemetry data about general usage.
-# Learn more here: https://nextjs.org/telemetry
-# Uncomment the following line in case you want to disable telemetry during the build.
+# Disable telemetry during build
 ENV NEXT_TELEMETRY_DISABLED 1
 
-RUN \
-  if [ -f yarn.lock ]; then yarn run build; \
-  elif [ -f package-lock.json ]; then npm run build; \
-  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
-  else echo "Lockfile not found." && exit 1; \
-  fi
+# Build the frontend
+RUN pnpm run build
+
+# Run postbuild tasks
+RUN pnpm run postbuild
 
 # Production image, copy all the files and run next
 FROM base AS runner
 WORKDIR /app
 
 ENV NODE_ENV production
-# Uncomment the following line in case you want to disable telemetry during runtime.
+
+# Disable telemetry during runtime
 ENV NEXT_TELEMETRY_DISABLED 1
 
 RUN addgroup --system --gid 1001 nodejs