Update Dockerfile

write-server/Dockerfile

@@ -35,13 +35,15 @@ RUN npm run build
 FROM node:20-alpine AS runner
 WORKDIR /app
 
-# Install specific Hugo version, git, ssh and su-exec
+# Install system dependencies first
+RUN apk add --no-cache git openssh-client su-exec
+
+# Install specific Hugo version
 ARG HUGO_VERSION=0.128.2
 RUN wget -q https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.tar.gz -O /tmp/hugo.tar.gz && \
     tar -xzf /tmp/hugo.tar.gz -C /tmp && \
     mv /tmp/hugo /usr/local/bin/hugo && \
-    rm /tmp/hugo.tar.gz && \
-    apk add --no-cache git openssh-client su-exec
+    rm /tmp/hugo.tar.gz
 
 # Create non-root user
 RUN addgroup --system --gid 1001 nodejs && \