chore: Setup virtual python environment for ansible

Dockerfile

@@ -4,37 +4,37 @@ FROM debian:trixie-slim
 # Set environment variables
 ENV DEBIAN_FRONTEND=noninteractive \
     LANG=C.UTF-8 \
-    PATH=/usr/local/bundle/bin:$PATH
+    PATH=/usr/local/bundle/bin:/opt/venv/bin:$PATH
 
-# Install dependencies
+# Install system dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     git \
     bash \
     openssh-client \
     python3 \
-    python3-pip \
+    python3-venv \
     build-essential \
     zlib1g-dev \
     libffi-dev \
     libssl-dev \
+    ruby-full \
     ca-certificates \
     && rm -rf /var/lib/apt/lists/*
 
 # Install Node.js 22
 RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
     && apt-get install -y nodejs \
-    && npm install -g npm
-
-# Install Ansible via pip
-RUN pip3 install --no-cache-dir ansible
-
-# Install Ruby and Jekyll
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    ruby-full \
-    && gem install bundler jekyll \
+    && npm install -g npm \
     && rm -rf /var/lib/apt/lists/*
 
+# Install Jekyll and Bundler
+RUN gem install bundler jekyll
+
+# Create Python virtual environment for Ansible
+RUN python3 -m venv /opt/venv \
+    && /opt/venv/bin/pip install --no-cache-dir --upgrade pip ansible
+
 # Create workspace
 WORKDIR /workspace