deploy: fix TemplateResponse signature

Dockerfile

@@ -0,0 +1,23 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Prevent Python from writing pyc files and keep stdout unbuffered
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the application
+COPY . .
+
+# Expose port
+EXPOSE 8000
+
+# Create data directory for SQLite if it doesn't exist
+RUN mkdir -p /app/data
+
+# Run seed data on startup, then start uvicorn
+CMD ["sh", "-c", "python -m app.seed && uvicorn app.main:app --host 0.0.0.0 --port 8000"]