MAINT change devcontainer base image to python from MCR, mount .env* files into devcontainer

.devcontainer/Dockerfile

@@ -1,5 +1,4 @@
-# Use a Python image with uv pre-installed
-FROM --platform=linux/amd64 ghcr.io/astral-sh/uv:python3.11-bookworm-slim
+FROM --platform=linux/amd64 mcr.microsoft.com/devcontainers/python:3.11
 
 # Makes installation faster
 ENV UV_COMPILE_BYTECODE=1
@@ -13,7 +12,7 @@ RUN apt-get update && apt-get install -y \
     sudo \
     unixodbc \
     unixodbc-dev \
-    libgl1-mesa-glx \
+    libgl1 \
     git \
     curl \
     xdg-utils \
@@ -48,19 +47,18 @@ RUN apt-get update \
       libpulse0 \
  && rm -rf /var/lib/apt/lists/*
 
-ARG USERNAME=vscode
-# Create the user and grant passwordless sudo
-RUN groupadd $USERNAME \
-    && useradd -g $USERNAME -m $USERNAME \
-    && echo "$USERNAME ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
-
-# Create pyrit-dev venv at /opt/venv (reusing base image's VIRTUAL_ENV path) with pyrit-dev prompt
-RUN rm -rf /opt/venv \
+# Install uv system-wide and create pyrit-dev venv
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh \
+ && mv /root/.local/bin/uv /usr/local/bin/uv \
+ && rm -rf /opt/venv \
  && uv venv /opt/venv --python 3.11 --prompt pyrit-dev \
  && chown -R vscode:vscode /opt/venv \
  && ls -la /opt/venv/bin/activate
 ENV PATH="/opt/venv/bin:$PATH"
 
+# vscode user already exists in the base image, just ensure sudo access
+RUN echo "vscode ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
 # Pre-create common user caches and fix permissions
 RUN mkdir -p /home/vscode/.cache/pre-commit \
  && mkdir -p /home/vscode/.vscode-server \

.devcontainer/devcontainer_setup.sh

@@ -47,6 +47,8 @@ if [ ! -f "$HASH_FILE" ] || [ "$(cat $HASH_FILE)" != "$CURRENT_HASH" ]; then
     # Install dependencies
     uv pip install ipykernel
     uv pip install -e ".[dev,all]"
+    # Register the kernel with Jupyter
+    python -m ipykernel install --user --name=pyrit-dev --display-name="Python (pyrit-dev)"
 
     # Save the new hash
     echo "$CURRENT_HASH" > "$HASH_FILE"

.devcontainer/docker-compose.yml

@@ -16,6 +16,7 @@ services:
       - precommit-cache:/home/vscode/.cache/pre-commit:cached
       - mypy-cache:/workspace/.mypy_cache:cached
       - pylance-cache:/home/vscode/.cache/pylance:cached
+      - ~/.pyrit:/home/vscode/.pyrit:cached
     network_mode: "host"
     # Note: ports section is not needed with host network mode
     # The container will have direct access to all host network interfaces

doc/code/converters/ansi_attack_converter.ipynb

@@ -366,7 +366,6 @@
     }
    ],
    "source": [
-    "\n",
     "from pyrit.executor.attack import (\n",
     "    AttackConverterConfig,\n",
     "    AttackExecutor,\n",