Fix build

backend/Dockerfile.minimal

@@ -0,0 +1,35 @@
+FROM python:3.11-slim
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    libsndfile1 \
+    gcc \
+    g++ \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /app
+
+# Upgrade pip
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel
+
+# Copy minimal requirements
+COPY requirements-minimal.txt .
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements-minimal.txt
+
+# Copy application code
+COPY src/ ./src/
+COPY alembic.ini .
+
+# Create models directory
+RUN mkdir -p /app/models
+
+# Expose port
+EXPOSE 8000
+
+# Run server (skip migrations for now)
+CMD uvicorn src.api.main:app --host 0.0.0.0 --port 8000