Update Dockerfile

Dockerfile

@@ -3,9 +3,14 @@ WORKDIR /app
 
 RUN useradd -m -u 1000 user
 
-# Dev tools agents will exec
+# Dev tools agents will exec — gh CLI, ripgrep, pandoc added Sprint 6
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    bash git curl nodejs npm \
+    bash git curl wget nodejs npm ripgrep pandoc \
+    && curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg \
+       | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
+    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" \
+       > /etc/apt/sources.list.d/github-cli.list \
+    && apt-get update && apt-get install -y gh \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt .
@@ -13,10 +18,9 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 
-# Create workspace dirs
 RUN mkdir -p workspace/code workspace/reports workspace/scratch workspace/shared \
     .vault_history && chown -R user:user /app
 
 USER user
 EXPOSE 7860
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]