migration Part 1.

Dockerfile.sfm

@@ -0,0 +1,26 @@
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends iputils-ping curl && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first for better caching
+COPY requirements.txt .
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Expose SFM port
+EXPOSE 8002
+
+# Run SFM backend (API only)
+# For now: runs same app on different port
+# Future: will run SFM-specific entry point
+CMD ["python3", "-m", "app.main"]