feat: add hugo.Dockerfile

hugo.Dockerfile

@@ -0,0 +1,26 @@
+FROM node:20-bullseye-slim
+
+ARG HUGO_VERSION=0.146.4
+
+# Outils système
+RUN apt-get update -qq && \
+    apt-get install -y -qq --no-install-recommends \
+      git \
+      ca-certificates \
+      lftp \
+      openssh-client \
+      wget \
+      && \
+    apt-get install -y -qq -t bullseye-backports \
+      golang-go \
+      && \
+    rm -rf /var/lib/apt/lists/*
+
+# Hugo extended
+RUN wget -q -O /tmp/hugo.deb \
+      "https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-arm64.deb" && \
+    dpkg -i /tmp/hugo.deb && \
+    rm /tmp/hugo.tar.gz
+
+# Yarn via Corepack
+RUN corepack enable && corepack prepare yarn@stable --activate